Search Class 10 Questions

100 results found for "degree-type" in Class 10.

यदि अशून्य बहुपद (p(x)) की घात (6) और (q(x)) की घात (3) है, तो (p(x)q(x)) की घात क्या होगी?

If non-zero polynomial (p(x)) has degree (6) and (q(x)) has degree (3), what will be the degree of (p(x)q(x))?

Explanation opens after your attempt
Correct Answer

C. (9)

Step 1

Concept

In the product of two non-zero polynomials, degrees add, so (6+3=9). In multiplication, look at the highest-power terms.

Step 2

Why this answer is correct

The correct answer is C. (9). In the product of two non-zero polynomials, degrees add, so (6+3=9). In multiplication, look at the highest-power terms.

Step 3

Exam Tip

दो अशून्य बहुपदों के गुणन में घातें जुड़ती हैं, इसलिए (6+3=9)। गुणन में उच्चतम घातों का गुणन देखें।

Open Question Page
Ask Friends

यदि (p(x)) की घात (5) और (q(x)) की घात (2) है, तो अशून्य (p(x)q(x)) की घात क्या होगी?

If the degree of (p(x)) is (5) and the degree of (q(x)) is (2), what is the degree of non-zero (p(x)q(x))?

Explanation opens after your attempt
Correct Answer

C. (7)

Step 1

Concept

In the product of two non-zero polynomials, degrees add, so (5+2=7). Remember degree addition in multiplication.

Step 2

Why this answer is correct

The correct answer is C. (7). In the product of two non-zero polynomials, degrees add, so (5+2=7). Remember degree addition in multiplication.

Step 3

Exam Tip

दो अशून्य बहुपदों के गुणन में घातें जुड़ती हैं, इसलिए (5+2=7)। गुणन में घातों का योग याद रखें।

Open Question Page
Ask Friends

यदि (p(x)) की घात (4) और (q(x)) की घात (3) है, तो सामान्यतः (p(x)q(x)) की घात क्या होगी?

If the degree of (p(x)) is (4) and the degree of (q(x)) is (3), what will generally be the degree of (p(x)q(x))?

Explanation opens after your attempt
Correct Answer

B. (7)

Step 1

Concept

In the product of two non-zero polynomials, degrees add, so (4+3=7). Remember degree addition in multiplication.

Step 2

Why this answer is correct

The correct answer is B. (7). In the product of two non-zero polynomials, degrees add, so (4+3=7). Remember degree addition in multiplication.

Step 3

Exam Tip

दो अशून्य बहुपदों के गुणन में घातें जुड़ती हैं, इसलिए (4+3=7)। गुणन में घातों का योग याद रखें।

Open Question Page
Ask Friends

एक छात्र \(x^2+2x+1\) की घात (3) बताता है क्योंकि इसमें (3) पद हैं। सही घात क्या है?

A student says the degree of \(x^2+2x+1\) is (3) because it has (3) terms. What is the correct degree?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

Degree is decided by the highest power (2), not by the number of terms. Avoid this common exam mistake.

Step 2

Why this answer is correct

The correct answer is B. (2). Degree is decided by the highest power (2), not by the number of terms. Avoid this common exam mistake.

Step 3

Exam Tip

घात पदों की संख्या से नहीं, सबसे बड़ी घात (2) से तय होती है। यह सामान्य गलती परीक्षा में न करें।

Open Question Page
Ask Friends

यदि किसी बहुपद की घात (1) है, तो उसे क्या कहते हैं?

If a polynomial has degree (1), what is it called?

Explanation opens after your attempt
Correct Answer

B. रैखिक बहुपदLinear polynomial

Step 1

Concept

A polynomial of degree (1) is called a linear polynomial. Link the name with the degree.

Step 2

Why this answer is correct

The correct answer is B. रैखिक बहुपद / Linear polynomial. A polynomial of degree (1) is called a linear polynomial. Link the name with the degree.

Step 3

Exam Tip

घात (1) वाले बहुपद को रैखिक बहुपद कहते हैं। नाम हमेशा घात से जोड़कर याद करें।

Open Question Page
Ask Friends

यदि (p(x)=(k-3)x-5+2x-3-x+9) की घात (3) है, तो (k) क्या है?

If (p(x)=(k-3)x-5+2x-3-x+9) has degree (3), what is (k)?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

For degree (3), the coefficient of \(x^5\) must be (0). Thus (k-3=0) and (k=3).

Step 2

Why this answer is correct

The correct answer is A. (3). For degree (3), the coefficient of \(x^5\) must be (0). Thus (k-3=0) and (k=3).

Step 3

Exam Tip

घात (3) होने के लिए \(x^5\) का गुणांक (0) होना चाहिए। इसलिए (k-3=0) और (k=3)।

Open Question Page
Ask Friends

यदि (p(x)=mx-5+(m-4)x-4+3x-2+1) की घात (4) है, तो (m) क्या है?

If the degree of (p(x)=mx-5+(m-4)x-4+3x-2+1) is (4), what is (m)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

For degree (4), the coefficient of \(x^5\) must be (0) and the coefficient of \(x^4\) must be non-zero. For (m=0), (m-4=-4).

Step 2

Why this answer is correct

The correct answer is A. (0). For degree (4), the coefficient of \(x^5\) must be (0) and the coefficient of \(x^4\) must be non-zero. For (m=0), (m-4=-4).

Step 3

Exam Tip

घात (4) के लिए \(x^5\) का गुणांक (0) और \(x^4\) का गुणांक अशून्य चाहिए। (m=0) पर (m-4=-4) है।

Open Question Page
Ask Friends

यदि (p(x)=ax-5+bx-4+cx-3+d) में (a=0), \(b\ne0\) और \(c\ne0\), तो (p(x)) की घात क्या होगी?

If (a=0), \(b\ne0\), and \(c\ne0\) in (p(x)=ax-5+bx-4+cx-3+d), what will be the degree of (p(x))?

Explanation opens after your attempt
Correct Answer

B. (4)

Step 1

Concept

Since (a=0), the \(x^5\)-term vanishes, and since \(b\ne0\), the \(x^4\)-term remains. So the degree is (4).

Step 2

Why this answer is correct

The correct answer is B. (4). Since (a=0), the \(x^5\)-term vanishes, and since \(b\ne0\), the \(x^4\)-term remains. So the degree is (4).

Step 3

Exam Tip

(a=0) से \(x^5\) पद हट जाता है और \(b\ne0\) से \(x^4\) पद बचता है। इसलिए घात (4) है।

Open Question Page
Ask Friends

(p(x)=6x-5-4x-2+1) और (q(x)=-6x-5+3x-4+x-9) के योग की घात क्या है?

What is the degree of the sum of (p(x)=6x-5-4x-2+1) and (q(x)=-6x-5+3x-4+x-9)?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

The \(x^5\)-terms cancel and the highest remaining power is (4). Recheck the degree of the polynomial after addition.

Step 2

Why this answer is correct

The correct answer is C. (4). The \(x^5\)-terms cancel and the highest remaining power is (4). Recheck the degree of the polynomial after addition.

Step 3

Exam Tip

\(x^5\) के पद कट जाते हैं और सबसे बड़ी बची घात (4) है। जोड़ के बाद बहुपद की घात फिर से जांचें।

Open Question Page
Ask Friends

यदि (p(x)=(a-1)x-6+(a+2)x-4-5x+7) की घात (4) है, तो (a) क्या होगा?

If the degree of (p(x)=(a-1)x-6+(a+2)x-4-5x+7) is (4), what will (a) be?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

For degree (4), the coefficient of \(x^6\) must be (0) and the coefficient of \(x^4\) must be non-zero. Both conditions hold for (a=1).

Step 2

Why this answer is correct

The correct answer is B. (1). For degree (4), the coefficient of \(x^6\) must be (0) and the coefficient of \(x^4\) must be non-zero. Both conditions hold for (a=1).

Step 3

Exam Tip

घात (4) के लिए \(x^6\) का गुणांक (0) और \(x^4\) का गुणांक अशून्य चाहिए। (a=1) पर दोनों शर्तें पूरी होती हैं।

Open Question Page
Ask Friends

किस मान के लिए (p(x)=(m-2)x-4+3x-2+x+1) की घात (2) से अधिक नहीं होगी?

For which value will (p(x)=(m-2)x-4+3x-2+x+1) have degree not more than (2)?

Explanation opens after your attempt
Correct Answer

A. (m=2)

Step 1

Concept

To make the degree not more than (2), the coefficient of \(x^4\) must be (0), so (m-2=0). Degree reduces only when the highest term vanishes.

Step 2

Why this answer is correct

The correct answer is A. (m=2). To make the degree not more than (2), the coefficient of \(x^4\) must be (0), so (m-2=0). Degree reduces only when the highest term vanishes.

Step 3

Exam Tip

घात (2) से अधिक न हो इसके लिए \(x^4\) का गुणांक (0) चाहिए, अतः (m-2=0)। उच्चतम पद हटाकर ही घात घटती है।

Open Question Page
Ask Friends

यदि (p(x)=x-4-5x-2+4) है, तो (p(x)) का घात कितना है?

If (p(x)=x-4-5x-2+4), what is the degree of (p(x))?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

The highest power is \(x^4\), so the degree is (4). Terms with zero coefficients do not affect the degree.

Step 2

Why this answer is correct

The correct answer is A. (4). The highest power is \(x^4\), so the degree is (4). Terms with zero coefficients do not affect the degree.

Step 3

Exam Tip

सबसे बड़ी घात \(x^4\) है, इसलिए घात (4) है। शून्य गुणांक वाले पदों को घात तय करने में नहीं गिनते।

Open Question Page
Ask Friends

यदि (p(x)=mx-4+(m+2)x-3+5x+1) की घात (3) है, तो (m) क्या है?

If the degree of (p(x)=mx-4+(m+2)x-3+5x+1) is (3), what is (m)?

Explanation opens after your attempt
Correct Answer

B. (0)

Step 1

Concept

For degree (3), the coefficient of \(x^4\) must be (0) and the coefficient of \(x^3\) must be non-zero. For (m=0), (m+2=2).

Step 2

Why this answer is correct

The correct answer is B. (0). For degree (3), the coefficient of \(x^4\) must be (0) and the coefficient of \(x^3\) must be non-zero. For (m=0), (m+2=2).

Step 3

Exam Tip

घात (3) के लिए \(x^4\) का गुणांक (0) चाहिए और \(x^3\) का गुणांक अशून्य चाहिए। (m=0) पर (m+2=2) है।

Open Question Page
Ask Friends

यदि (p(x)=ax-4+bx-3+cx-2+d) में (a=0), (b=0) और \(c\ne0\), तो (p(x)) की घात क्या होगी?

If (a=0), (b=0), and \(c\ne0\) in (p(x)=ax-4+bx-3+cx-2+d), what will be the degree of (p(x))?

Explanation opens after your attempt
Correct Answer

C. (2)

Step 1

Concept

The \(x^4\)- and \(x^3\)-terms vanish, but \(c\ne0\) keeps the \(x^2\)-term. So the degree is (2).

Step 2

Why this answer is correct

The correct answer is C. (2). The \(x^4\)- and \(x^3\)-terms vanish, but \(c\ne0\) keeps the \(x^2\)-term. So the degree is (2).

Step 3

Exam Tip

\(x^4\) और \(x^3\) के पद हट जाते हैं, लेकिन \(c\ne0\) से \(x^2\) पद बचता है। इसलिए घात (2) है।

Open Question Page
Ask Friends

(p(x)=5x-4-2x-2+1) और (q(x)=-5x-4+3x-3+x-6) के योग की घात क्या है?

What is the degree of the sum of (p(x)=5x-4-2x-2+1) and (q(x)=-5x-4+3x-3+x-6)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The \(x^4\)-terms cancel and the highest remaining power is (3). Recheck the degree after addition.

Step 2

Why this answer is correct

The correct answer is C. (3). The \(x^4\)-terms cancel and the highest remaining power is (3). Recheck the degree after addition.

Step 3

Exam Tip

\(x^4\) के पद कट जाते हैं और सबसे बड़ी बची घात (3) है। जोड़ के बाद घात दोबारा जांचना जरूरी है।

Open Question Page
Ask Friends

यदि (p(x)=(m+2)x-5+(m-3)x-4+6x-1) की घात (4) है, तो (m) क्या होगा?

If the degree of (p(x)=(m+2)x-5+(m-3)x-4+6x-1) is (4), what is (m)?

Explanation opens after your attempt
Correct Answer

A. (-2)

Step 1

Concept

For degree (4), the coefficient of \(x^5\) must be (0) and the coefficient of \(x^4\) must be non-zero. Both conditions hold for (m=-2).

Step 2

Why this answer is correct

The correct answer is A. (-2). For degree (4), the coefficient of \(x^5\) must be (0) and the coefficient of \(x^4\) must be non-zero. Both conditions hold for (m=-2).

Step 3

Exam Tip

घात (4) के लिए \(x^5\) का गुणांक (0) और \(x^4\) का गुणांक अशून्य चाहिए। (m=-2) पर दोनों शर्तें पूरी होती हैं।

Open Question Page
Ask Friends

किस बहुपद की घात (4) है?

Which polynomial has degree (4)?

Explanation opens after your attempt
Correct Answer

A. \(7x^4+0x^5-3x+1\)

Step 1

Concept

The term \(0x^5\) does not affect degree because its coefficient is (0). The highest non-zero power is (4).

Step 2

Why this answer is correct

The correct answer is A. \(7x^4+0x^5-3x+1\). The term \(0x^5\) does not affect degree because its coefficient is (0). The highest non-zero power is (4).

Step 3

Exam Tip

\(0x^5\) पद घात नहीं बढ़ाता क्योंकि उसका गुणांक (0) है। सबसे बड़ा शून्येतर घात (4) है।

Open Question Page
Ask Friends

यदि (p(x)=mx-3+(m-1)x-2+2x+1) की घात (2) है, तो (m) क्या है?

If the degree of (p(x)=mx-3+(m-1)x-2+2x+1) is (2), what is (m)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

For degree (2), the coefficient of \(x^3\) must be (0) and the coefficient of \(x^2\) must be non-zero. Both conditions hold when (m=0).

Step 2

Why this answer is correct

The correct answer is A. (0). For degree (2), the coefficient of \(x^3\) must be (0) and the coefficient of \(x^2\) must be non-zero. Both conditions hold when (m=0).

Step 3

Exam Tip

घात (2) के लिए \(x^3\) का गुणांक (0) चाहिए और \(x^2\) का गुणांक अशून्य चाहिए। (m=0) पर ये दोनों शर्तें पूरी होती हैं।

Open Question Page
Ask Friends

यदि (p(x)=ax-3+bx-2+cx+d) में (a=0) और \(b\ne0\), तो (p(x)) की घात क्या होगी?

If (a=0) and \(b\ne0\) in (p(x)=ax-3+bx-2+cx+d), what will be the degree of (p(x))?

Explanation opens after your attempt
Correct Answer

C. (2)

Step 1

Concept

Since (a=0), the \(x^3\)-term vanishes, and since \(b\ne0\), the \(x^2\)-term remains. So the degree is (2).

Step 2

Why this answer is correct

The correct answer is C. (2). Since (a=0), the \(x^3\)-term vanishes, and since \(b\ne0\), the \(x^2\)-term remains. So the degree is (2).

Step 3

Exam Tip

(a=0) होने से \(x^3\) पद हट जाता है और \(b\ne0\) होने से \(x^2\) पद बचता है। इसलिए घात (2) है।

Open Question Page
Ask Friends

(p(x)=4x-4-3x-2+2) और (q(x)=-4x-4+5x-3+x-8) के योग की घात क्या है?

What is the degree of the sum of (p(x)=4x-4-3x-2+2) and (q(x)=-4x-4+5x-3+x-8)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The \(x^4\)-terms cancel and the highest remaining power is (3). Recheck the degree after addition.

Step 2

Why this answer is correct

The correct answer is C. (3). The \(x^4\)-terms cancel and the highest remaining power is (3). Recheck the degree after addition.

Step 3

Exam Tip

\(x^4\) के पद कट जाते हैं और सबसे बड़ी बची घात (3) है। जोड़ के बाद घात फिर से जांचें।

Open Question Page
Ask Friends

यदि (p(x)=(a-5)x-5+2x-3-7x+4) की घात (3) है, तो (a) क्या होगा?

If the degree of (p(x)=(a-5)x-5+2x-3-7x+4) is (3), what is (a)?

Explanation opens after your attempt
Correct Answer

C. (5)

Step 1

Concept

For the degree to be (3), the coefficient of \(x^5\) must be (0), so (a-5=0). First make the highest-degree term vanish.

Step 2

Why this answer is correct

The correct answer is C. (5). For the degree to be (3), the coefficient of \(x^5\) must be (0), so (a-5=0). First make the highest-degree term vanish.

Step 3

Exam Tip

घात (3) होने के लिए \(x^5\) का गुणांक (0) होना चाहिए, इसलिए (a-5=0)। उच्चतम घात वाले पद को पहले शून्य करें।

Open Question Page
Ask Friends

यदि (p(x)=(k-4)x-4+3x-2-5x+2) की घात (2) है, तो (k) का मान क्या होगा?

If the degree of (p(x)=(k-4)x-4+3x-2-5x+2) is (2), what will be the value of (k)?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

For the degree to be (2), the coefficient of \(x^4\) must be (0), so (k-4=0) and (k=4). Check the coefficient of the highest power first.

Step 2

Why this answer is correct

The correct answer is C. (4). For the degree to be (2), the coefficient of \(x^4\) must be (0), so (k-4=0) and (k=4). Check the coefficient of the highest power first.

Step 3

Exam Tip

घात (2) होने के लिए \(x^4\) का गुणांक (0) होना चाहिए, इसलिए (k-4=0) और (k=4)। सबसे बड़ी घात वाले पद का गुणांक पहले जांचें।

Open Question Page
Ask Friends

किसी रैखिक बहुपद (mx+n) में \(m\ne0\) हो तो उसकी घात क्या है?

If \(m\ne0\) in a linear polynomial (mx+n), what is its degree?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

When \(m\ne0\), the term (mx) exists and the highest power is (1). So the degree is (1).

Step 2

Why this answer is correct

The correct answer is B. (1). When \(m\ne0\), the term (mx) exists and the highest power is (1). So the degree is (1).

Step 3

Exam Tip

\(m\ne0\) होने पर (mx) पद मौजूद रहता है और सबसे बड़ी घात (1) होती है। इसलिए घात (1) है।

Open Question Page
Ask Friends

(p(x)=0x-5+7x-3-2x+1) की घात क्या है?

What is the degree of (p(x)=0x-5+7x-3-2x+1)?

Explanation opens after your attempt
Correct Answer

B. (3)

Step 1

Concept

The coefficient of \(0x^5\) is (0), so that term is not counted. The highest effective power is (3).

Step 2

Why this answer is correct

The correct answer is B. (3). The coefficient of \(0x^5\) is (0), so that term is not counted. The highest effective power is (3).

Step 3

Exam Tip

\(0x^5\) का गुणांक (0) है इसलिए वह पद नहीं गिना जाएगा। सबसे बड़ी प्रभावी घात (3) है।

Open Question Page
Ask Friends

अशून्य अचर बहुपद (p(x)=-18) की घात क्या है?

What is the degree of the non-zero constant polynomial (p(x)=-18)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

A non-zero constant polynomial has degree (0). A constant number is linked with degree (0).

Step 2

Why this answer is correct

The correct answer is A. (0). A non-zero constant polynomial has degree (0). A constant number is linked with degree (0).

Step 3

Exam Tip

अशून्य अचर बहुपद की घात (0) होती है। अचर संख्या का अर्थ घात (0) से जुड़ा है।

Open Question Page
Ask Friends

बहुपद (p(x)=11x-6-4x-3+x-9) की घात क्या है?

What is the degree of the polynomial (p(x)=11x-6-4x-3+x-9)?

Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

The highest power is (6), so the degree is (6). Look at the highest power of the variable, not the coefficient.

Step 2

Why this answer is correct

The correct answer is C. (6). The highest power is (6), so the degree is (6). Look at the highest power of the variable, not the coefficient.

Step 3

Exam Tip

सबसे बड़ी घात (6) है इसलिए घात (6) होगी। गुणांक नहीं बल्कि चर की सबसे ऊंची घात देखें।

Open Question Page
Ask Friends

कौन सा विकल्प \(2x^3-5x^2+x-4\) की घात और नियत पद को सही बताता है?

Which option correctly gives the degree and constant term of \(2x^3-5x^2+x-4\)?

Explanation opens after your attempt
Correct Answer

A. घात (3), नियत पद (-4)Degree (3), constant term (-4)

Step 1

Concept

The highest power is (3) and the term without (x) is (-4). So the correct pair is degree (3), constant term (-4).

Step 2

Why this answer is correct

The correct answer is A. घात (3), नियत पद (-4) / Degree (3), constant term (-4). The highest power is (3) and the term without (x) is (-4). So the correct pair is degree (3), constant term (-4).

Step 3

Exam Tip

सबसे बड़ी घात (3) है और बिना (x) वाला पद (-4) है। इसलिए सही जोड़ी घात (3), नियत पद (-4) है।

Open Question Page
Ask Friends

\(x^2+1\), \(x^3+x\), (5x-2) में सबसे कम घात वाला बहुपद कौन सा है?

Among \(x^2+1\), \(x^3+x\), and (5x-2), which polynomial has the least degree?

Explanation opens after your attempt
Correct Answer

C. (5x-2)

Step 1

Concept

Their degrees are (2), (3), and (1) respectively. The least degree is (1).

Step 2

Why this answer is correct

The correct answer is C. (5x-2). Their degrees are (2), (3), and (1) respectively. The least degree is (1).

Step 3

Exam Tip

इनकी घातें क्रमशः (2), (3) और (1) हैं। सबसे कम घात (1) है।

Open Question Page
Ask Friends

यदि किसी गैर-शून्य नियत बहुपद की घात पूछी जाए, तो सही उत्तर क्या होगा?

If the degree of a non-zero constant polynomial is asked, what will be the correct answer?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

The degree of a non-zero constant polynomial is (0). Keep it separate from the zero polynomial.

Step 2

Why this answer is correct

The correct answer is A. (0). The degree of a non-zero constant polynomial is (0). Keep it separate from the zero polynomial.

Step 3

Exam Tip

गैर-शून्य नियत बहुपद की घात (0) होती है। इसे शून्य बहुपद से अलग रखें।

Open Question Page
Ask Friends

किस मान के लिए (p(x)=(a-2)x-3+4x-2+1) की घात (2) हो जाएगी?

For which value will (p(x)=(a-2)x-3+4x-2+1) have degree (2)?

Explanation opens after your attempt
Correct Answer

C. (a=2)

Step 1

Concept

For degree (2), the coefficient of \(x^3\) must be (0). From (a-2=0), we get (a=2).

Step 2

Why this answer is correct

The correct answer is C. (a=2). For degree (2), the coefficient of \(x^3\) must be (0). From (a-2=0), we get (a=2).

Step 3

Exam Tip

घात (2) के लिए \(x^3\) का गुणांक (0) होना चाहिए। (a-2=0) से (a=2) मिलता है।

Open Question Page
Ask Friends

यदि (p(x)=ax-2+3x+5) की घात (1) है, तो (a) का मान क्या होगा?

If (p(x)=ax-2+3x+5) has degree (1), what will be the value of (a)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

For degree (1), the coefficient of \(x^2\) must be (0). Therefore (a=0).

Step 2

Why this answer is correct

The correct answer is A. (0). For degree (1), the coefficient of \(x^2\) must be (0). Therefore (a=0).

Step 3

Exam Tip

घात (1) होने के लिए \(x^2\) का गुणांक (0) होना चाहिए। इसलिए (a=0) है।

Open Question Page
Ask Friends

यदि (p(x)=(m-2)x-3+4x-2-7) की घात (2) है, तो (m) का मान क्या होगा?

If the degree of (p(x)=(m-2)x-3+4x-2-7) is (2), what will be the value of (m)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

For the degree to be (2), the coefficient of \(x^3\) must be (0), so (m-2=0) and (m=2). In exams, check the coefficient of the highest power first.

Step 2

Why this answer is correct

The correct answer is B. (2). For the degree to be (2), the coefficient of \(x^3\) must be (0), so (m-2=0) and (m=2). In exams, check the coefficient of the highest power first.

Step 3

Exam Tip

घात (2) होने के लिए \(x^3\) का गुणांक (0) होना चाहिए, इसलिए (m-2=0) और (m=2)। परीक्षा में सबसे ऊंची घात के गुणांक को पहले देखें।

Open Question Page
Ask Friends

निम्न में से कौन सा (x) में बहुपद है जिसकी घात (4) है?

Which of the following is a polynomial in (x) with degree (4)?

Explanation opens after your attempt
Correct Answer

A. \(x^4-2x+7\)

Step 1

Concept

In \(x^4-2x+7\), the highest power is (4). To identify degree, check the greatest power.

Step 2

Why this answer is correct

The correct answer is A. \(x^4-2x+7\). In \(x^4-2x+7\), the highest power is (4). To identify degree, check the greatest power.

Step 3

Exam Tip

\(x^4-2x+7\) में सबसे बड़ी घात (4) है। घात पहचानने के लिए सबसे बड़ी शक्ति देखें।

Open Question Page
Ask Friends

किसी रैखिक बहुपद (ax+b) में \(a\ne0\) हो तो उसकी घात क्या है?

If \(a\ne0\) in a linear polynomial (ax+b), what is its degree?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

When \(a\ne0\) in (ax+b), the highest power of (x) is (1). So the degree is (1).

Step 2

Why this answer is correct

The correct answer is B. (1). When \(a\ne0\) in (ax+b), the highest power of (x) is (1). So the degree is (1).

Step 3

Exam Tip

(ax+b) में \(a\ne0\) होने पर (x) की सबसे बड़ी घात (1) है। इसलिए घात (1) होगी।

Open Question Page
Ask Friends

\(3x^4+0x^3-2x+5\) की घात क्या है?

What is the degree of \(3x^4+0x^3-2x+5\)?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

The term \(0x^3\) is ineffective, and the highest non-zero power is (4). Ignore terms with zero coefficient.

Step 2

Why this answer is correct

The correct answer is C. (4). The term \(0x^3\) is ineffective, and the highest non-zero power is (4). Ignore terms with zero coefficient.

Step 3

Exam Tip

\(0x^3\) पद प्रभावी नहीं है और सबसे बड़ी अशून्य घात (4) है। शून्य गुणांक वाले पद को नजरअंदाज करें।

Open Question Page
Ask Friends

अशून्य अचर बहुपद (p(x)=12) की घात क्या होती है?

What is the degree of the non-zero constant polynomial (p(x)=12)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

A non-zero constant polynomial has degree (0). Keep it separate from the zero polynomial.

Step 2

Why this answer is correct

The correct answer is A. (0). A non-zero constant polynomial has degree (0). Keep it separate from the zero polynomial.

Step 3

Exam Tip

अशून्य अचर बहुपद की घात (0) होती है। शून्य बहुपद से इसे अलग रखें।

Open Question Page
Ask Friends

बहुपद (p(x)=4x-5-3x-2+9) की घात क्या है?

What is the degree of the polynomial (p(x)=4x-5-3x-2+9)?

Explanation opens after your attempt
Correct Answer

C. (5)

Step 1

Concept

The highest power is (5), so the degree is (5). Always check the highest exponent.

Step 2

Why this answer is correct

The correct answer is C. (5). The highest power is (5), so the degree is (5). Always check the highest exponent.

Step 3

Exam Tip

सबसे बड़ी घात (5) है इसलिए बहुपद की घात (5) है। हमेशा सबसे ऊंची घात देखें।

Open Question Page
Ask Friends

\(x^5+1\) की घात क्या है?

What is the degree of \(x^5+1\)?

Explanation opens after your attempt
Correct Answer

C. (5)

Step 1

Concept

The highest power is (5), so the degree is (5). The constant term does not increase the degree.

Step 2

Why this answer is correct

The correct answer is C. (5). The highest power is (5), so the degree is (5). The constant term does not increase the degree.

Step 3

Exam Tip

सबसे बड़ी घात (5) है इसलिए बहुपद की घात (5) है। नियत पद घात को नहीं बढ़ाता।

Open Question Page
Ask Friends

निम्न में से किस बहुपद की घात (2) है?

Which polynomial has degree (2)?

Explanation opens after your attempt
Correct Answer

A. \(x^2+4x\)

Step 1

Concept

The highest power in \(x^2+4x\) is (2). Therefore its degree is (2).

Step 2

Why this answer is correct

The correct answer is A. \(x^2+4x\). The highest power in \(x^2+4x\) is (2). Therefore its degree is (2).

Step 3

Exam Tip

\(x^2+4x\) में सबसे बड़ी घात (2) है। इसलिए इसकी घात (2) है।

Open Question Page
Ask Friends

निम्न में से किस बहुपद की घात (1) है?

Which polynomial has degree (1)?

Explanation opens after your attempt
Correct Answer

B. (9x-3)

Step 1

Concept

In (9x-3), the highest power of (x) is (1). So it is a polynomial of degree (1).

Step 2

Why this answer is correct

The correct answer is B. (9x-3). In (9x-3), the highest power of (x) is (1). So it is a polynomial of degree (1).

Step 3

Exam Tip

(9x-3) में (x) की सबसे बड़ी घात (1) है। इसलिए यह घात (1) का बहुपद है।

Open Question Page
Ask Friends

शून्य बहुपद (0) की घात के बारे में सही कथन कौन सा है?

Which statement about the degree of the zero polynomial (0) is correct?

Explanation opens after your attempt
Correct Answer

C. घात परिभाषित नहीं हैDegree is not defined

Step 1

Concept

The degree of the zero polynomial is not defined. Remember it separately from a non-zero constant polynomial.

Step 2

Why this answer is correct

The correct answer is C. घात परिभाषित नहीं है / Degree is not defined. The degree of the zero polynomial is not defined. Remember it separately from a non-zero constant polynomial.

Step 3

Exam Tip

शून्य बहुपद की घात परिभाषित नहीं होती। इसे गैर-शून्य नियत बहुपद से अलग याद रखें।

Open Question Page
Ask Friends

\(6x^4-2x^2+x-8\) की घात क्या है?

What is the degree of \(6x^4-2x^2+x-8\)?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

The highest power is (4), so the degree is (4). The degree depends on the highest power, not on the number of terms.

Step 2

Why this answer is correct

The correct answer is C. (4). The highest power is (4), so the degree is (4). The degree depends on the highest power, not on the number of terms.

Step 3

Exam Tip

सबसे बड़ी घात (4) है इसलिए घात (4) है। पदों की संख्या नहीं, सबसे बड़ी घात महत्वपूर्ण है।

Open Question Page
Ask Friends

बहुपद \(7x^3-4x+9\) की घात क्या है?

What is the degree of the polynomial \(7x^3-4x+9\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The highest power is (3), so the degree is (3). Always check the highest power of the variable.

Step 2

Why this answer is correct

The correct answer is C. (3). The highest power is (3), so the degree is (3). Always check the highest power of the variable.

Step 3

Exam Tip

सबसे बड़ी घात (3) है इसलिए बहुपद की घात (3) है। हमेशा चर की सबसे बड़ी घात देखें।

Open Question Page
Ask Friends

यदि किसी बहुपद की घात (3) है, तो उसे क्या कहते हैं?

If a polynomial has degree (3), what is it called?

Explanation opens after your attempt
Correct Answer

A. घन बहुपदCubic polynomial

Step 1

Concept

A degree (3) polynomial is called a cubic polynomial. The highest power decides the name.

Step 2

Why this answer is correct

The correct answer is A. घन बहुपद / Cubic polynomial. A degree (3) polynomial is called a cubic polynomial. The highest power decides the name.

Step 3

Exam Tip

घात (3) वाला बहुपद घन बहुपद कहलाता है। सबसे बड़ी घात ही नाम तय करती है।

Open Question Page
Ask Friends

यदि किसी बहुपद की घात (2) है, तो उसे क्या कहते हैं?

If a polynomial has degree (2), what is it called?

Explanation opens after your attempt
Correct Answer

B. द्विघात बहुपदQuadratic polynomial

Step 1

Concept

A degree (2) polynomial is called quadratic. A non-zero \(x^2\)-term must be present.

Step 2

Why this answer is correct

The correct answer is B. द्विघात बहुपद / Quadratic polynomial. A degree (2) polynomial is called quadratic. A non-zero \(x^2\)-term must be present.

Step 3

Exam Tip

घात (2) वाला बहुपद द्विघात कहलाता है। \(x^2\) का अशून्य पद होना जरूरी है।

Open Question Page
Ask Friends

(p(x)=ax+b) में यदि \(a\ne0\) है, तो इसकी घात क्या होती है?

In (p(x)=ax+b), if \(a\ne0\), what is its degree?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

When \(a\ne0\), the (x)-term exists, so the degree is (1). This is the form of a linear polynomial.

Step 2

Why this answer is correct

The correct answer is B. (1). When \(a\ne0\), the (x)-term exists, so the degree is (1). This is the form of a linear polynomial.

Step 3

Exam Tip

\(a\ne0\) होने पर (x) वाला पद मौजूद है, इसलिए घात (1) है। यही रैखिक बहुपद का रूप है।

Open Question Page
Ask Friends

बहुपद \(11x^5-3x^2+8\) की घात क्या है?

What is the degree of \(11x^5-3x^2+8\)?

Explanation opens after your attempt
Correct Answer

C. (5)

Step 1

Concept

The highest power is (5), so the degree is (5). Look at the greatest power, not the number of terms.

Step 2

Why this answer is correct

The correct answer is C. (5). The highest power is (5), so the degree is (5). Look at the greatest power, not the number of terms.

Step 3

Exam Tip

सबसे बड़ी घात (5) है इसलिए घात (5) होगी। पदों की संख्या नहीं बल्कि सबसे बड़ी घात देखें।

Open Question Page
Ask Friends

बहुपद (5) की घात क्या है?

What is the degree of the polynomial (5)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

A non-zero constant polynomial has degree (0). Remember \(5=5x^0\) may be considered.

Step 2

Why this answer is correct

The correct answer is A. (0). A non-zero constant polynomial has degree (0). Remember \(5=5x^0\) may be considered.

Step 3

Exam Tip

अशून्य नियत बहुपद की घात (0) होती है। याद रखें \(5=5x^0\) माना जा सकता है।

Open Question Page
Ask Friends

बहुपद \(7x^3-2x+9\) की घात क्या है?

What is the degree of the polynomial \(7x^3-2x+9\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The highest power is (3), so the degree is (3). In exams identify the greatest exponent.

Step 2

Why this answer is correct

The correct answer is C. (3). The highest power is (3), so the degree is (3). In exams identify the greatest exponent.

Step 3

Exam Tip

सबसे बड़ी घात (3) है इसलिए बहुपद की घात (3) होगी। परीक्षा में सबसे बड़े घातांक को पहचानें।

Open Question Page
Ask Friends

यदि (p(x)=ax+b) और \(a\neq0\), तो (p(x)) की घात क्या है?

If (p(x)=ax+b) and \(a\neq0\), what is the degree of (p(x))?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

Since \(a\neq0\), the (x)-term is present. Therefore the degree of the polynomial is (1).

Step 2

Why this answer is correct

The correct answer is B. (1). Since \(a\neq0\), the (x)-term is present. Therefore the degree of the polynomial is (1).

Step 3

Exam Tip

\(a\neq0\) होने से (x) वाला पद मौजूद है। इसलिए बहुपद की घात (1) है।

Open Question Page
Ask Friends

बहुपद \(4x^3-2x^3+x+5\) को सरल करने पर घात क्या होगी?

After simplifying \(4x^3-2x^3+x+5\), what is its degree?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

Combining like terms gives \(2x^3+x+5\). The highest power is (3).

Step 2

Why this answer is correct

The correct answer is C. (3). Combining like terms gives \(2x^3+x+5\). The highest power is (3).

Step 3

Exam Tip

समान पद मिलाकर \(2x^3+x+5\) मिलता है। सबसे बड़ी घात (3) है।

Open Question Page
Ask Friends

बहुपद \(3x^3+0x^2-2x+5\) की घात क्या है?

What is the degree of \(3x^3+0x^2-2x+5\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The highest non-zero power term is \(3x^3\). So the degree is (3).

Step 2

Why this answer is correct

The correct answer is C. (3). The highest non-zero power term is \(3x^3\). So the degree is (3).

Step 3

Exam Tip

सबसे बड़ी शून्य से भिन्न घात वाला पद \(3x^3\) है। इसलिए घात (3) है।

Open Question Page
Ask Friends

शून्य बहुपद (p(x)=0) की घात के बारे में सही कथन कौन-सा है?

Which statement is correct about the degree of the zero polynomial (p(x)=0)?

Explanation opens after your attempt
Correct Answer

C. घात परिभाषित नहीं हैDegree is undefined

Step 1

Concept

The degree of the zero polynomial is undefined. In exams, keep it separate from a non-zero constant polynomial.

Step 2

Why this answer is correct

The correct answer is C. घात परिभाषित नहीं है / Degree is undefined. The degree of the zero polynomial is undefined. In exams, keep it separate from a non-zero constant polynomial.

Step 3

Exam Tip

शून्य बहुपद की घात परिभाषित नहीं होती। परीक्षा में इसे स्थिर शून्य से भिन्न बहुपद से अलग रखें।

Open Question Page
Ask Friends

स्थिर बहुपद (p(x)=9) की घात क्या है?

What is the degree of the constant polynomial (p(x)=9)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

A non-zero constant polynomial has degree (0). The number (9) may be written as \(9x^0\).

Step 2

Why this answer is correct

The correct answer is A. (0). A non-zero constant polynomial has degree (0). The number (9) may be written as \(9x^0\).

Step 3

Exam Tip

शून्य से भिन्न स्थिर बहुपद की घात (0) होती है। (9) को \(9x^0\) माना जा सकता है।

Open Question Page
Ask Friends

बहुपद (p(x)=4x-3-2x+9) की घात क्या है?

What is the degree of the polynomial (p(x)=4x-3-2x+9)?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

The highest power is (3), so the degree of the polynomial is (3). In exams, look at the highest power of the variable.

Step 2

Why this answer is correct

The correct answer is A. (3). The highest power is (3), so the degree of the polynomial is (3). In exams, look at the highest power of the variable.

Step 3

Exam Tip

सबसे बड़ी घात (3) है इसलिए बहुपद की घात (3) है। परीक्षा में सबसे बड़ी चर घात देखें।

Open Question Page
Ask Friends

समीकरण \(x^2+1=0\) की घात क्या है?

What is the degree of \(x^2+1=0\)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

The highest power of (x) is (2). The constant term does not change the degree.

Step 2

Why this answer is correct

The correct answer is B. (2). The highest power of (x) is (2). The constant term does not change the degree.

Step 3

Exam Tip

इसमें (x) की सबसे बड़ी घात (2) है। स्थिर पद घात को नहीं बदलता।

Open Question Page
Ask Friends

समीकरण \(7x^2-4x+9=0\) की घात क्या है?

What is the degree of the equation \(7x^2-4x+9=0\)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

The highest power of (x) in this equation is (2). Degree is decided by the greatest power of the variable.

Step 2

Why this answer is correct

The correct answer is B. (2). The highest power of (x) in this equation is (2). Degree is decided by the greatest power of the variable.

Step 3

Exam Tip

इस समीकरण में (x) की सबसे बड़ी घात (2) है। घात हमेशा चर की सबसे बड़ी शक्ति से तय होती है।

Open Question Page
Ask Friends

\(6x^2-5x+2=0\) की घात क्या है?

What is the degree of \(6x^2-5x+2=0\)?

Explanation opens after your attempt
Correct Answer

C. (2)

Step 1

Concept

The highest power is (2). Therefore it is a quadratic equation.

Step 2

Why this answer is correct

The correct answer is C. (2). The highest power is (2). Therefore it is a quadratic equation.

Step 3

Exam Tip

सबसे बड़ी घात (2) है। इसलिए यह द्विघात समीकरण है।

Open Question Page
Ask Friends

\(5x^2+2x-1=0\) की घात क्या है?

What is the degree of \(5x^2+2x-1=0\)?

Explanation opens after your attempt
Correct Answer

C. (2)

Step 1

Concept

The highest power is (2). Therefore the equation is quadratic.

Step 2

Why this answer is correct

The correct answer is C. (2). The highest power is (2). Therefore the equation is quadratic.

Step 3

Exam Tip

सबसे बड़ी घात (2) है। इसलिए समीकरण द्विघात है।

Open Question Page
Ask Friends

यदि किसी समीकरण की घात (2) है और वह (x) में है तो उसे क्या कहते हैं?

If an equation in (x) has degree (2), what is it called?

Explanation opens after your attempt
Correct Answer

B. द्विघात समीकरणQuadratic equation

Step 1

Concept

An equation of degree (2) is called a quadratic equation. Remember that quadratic means degree (2).

Step 2

Why this answer is correct

The correct answer is B. द्विघात समीकरण / Quadratic equation. An equation of degree (2) is called a quadratic equation. Remember that quadratic means degree (2).

Step 3

Exam Tip

घात (2) वाले समीकरण को द्विघात समीकरण कहते हैं। नाम याद रखने के लिए द्वि का अर्थ (2) समझें।

Open Question Page
Ask Friends

एक ग्राफ (x)-अक्ष को तीन बार काटता है। उस बहुपद की न्यूनतम संभावित डिग्री क्या हो सकती है?

A graph cuts the (x)-axis three times. What can be the minimum possible degree of that polynomial?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

The number of real zeroes cannot exceed the degree of the polynomial. Three crossings need minimum degree (3).

Step 2

Why this answer is correct

The correct answer is A. (3). The number of real zeroes cannot exceed the degree of the polynomial. Three crossings need minimum degree (3).

Step 3

Exam Tip

किसी बहुपद के वास्तविक शून्यकों की संख्या उसकी डिग्री से अधिक नहीं हो सकती। तीन कटान के लिए न्यूनतम डिग्री (3) है।

Open Question Page
Ask Friends

यदि कोई बहुपद (x)-अक्ष को छह अलग बिंदुओं पर काटता है तो न्यूनतम संभावित घात क्या होगी?

If a polynomial cuts the (x)-axis at six distinct points, what is the minimum possible degree?

Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

For six distinct real zeroes, the degree must be at least (6). Tip: the number of distinct zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. (6). For six distinct real zeroes, the degree must be at least (6). Tip: the number of distinct zeroes cannot exceed the degree.

Step 3

Exam Tip

छह अलग वास्तविक शून्यकों के लिए घात कम से कम (6) होनी चाहिए। टिप: अलग शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

यदि किसी बहुपद का ग्राफ (x)-अक्ष को तीन अलग बिंदुओं पर काटता है, तो बहुपद की न्यूनतम संभावित घात क्या हो सकती है?

If a polynomial graph cuts the (x)-axis at three distinct points, what can be the minimum possible degree of the polynomial?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

For three distinct real zeroes, the degree must be at least (3). Tip: the number of distinct zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. (3). For three distinct real zeroes, the degree must be at least (3). Tip: the number of distinct zeroes cannot exceed the degree.

Step 3

Exam Tip

तीन अलग वास्तविक शून्यकों के लिए घात कम से कम (3) होनी चाहिए। टिप: अलग शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

(9) किस प्रकार का बहुपद है?

What type of polynomial is (9)?

Explanation opens after your attempt
Correct Answer

C. नियत बहुपदConstant polynomial

Step 1

Concept

(9) has no variable, so it is a constant polynomial. A non-zero constant polynomial has degree (0).

Step 2

Why this answer is correct

The correct answer is C. नियत बहुपद / Constant polynomial. (9) has no variable, so it is a constant polynomial. A non-zero constant polynomial has degree (0).

Step 3

Exam Tip

(9) में चर नहीं है इसलिए यह नियत बहुपद है। गैर-शून्य नियत बहुपद की घात (0) होती है।

Open Question Page
Ask Friends

(p(x)=ax-2+bx+c) में यदि \(a\ne0\) है, तो यह किस प्रकार का बहुपद है?

In (p(x)=ax-2+bx+c), if \(a\ne0\), what type of polynomial is it?

Explanation opens after your attempt
Correct Answer

B. द्विघातQuadratic

Step 1

Concept

Since \(a\ne0\), the \(x^2\)-term remains, so the degree is (2). A degree (2) polynomial is quadratic.

Step 2

Why this answer is correct

The correct answer is B. द्विघात / Quadratic. Since \(a\ne0\), the \(x^2\)-term remains, so the degree is (2). A degree (2) polynomial is quadratic.

Step 3

Exam Tip

\(a\ne0\) होने से \(x^2\) पद रहता है, इसलिए घात (2) है। घात (2) वाला बहुपद द्विघात होता है।

Open Question Page
Ask Friends

यदि (p(x)=ax-2+bx+c) और \(a\neq0\), तो (p(x)) किस प्रकार का बहुपद है?

If (p(x)=ax-2+bx+c) and \(a\neq0\), what type of polynomial is (p(x))?

Explanation opens after your attempt
Correct Answer

B. द्विघातQuadratic

Step 1

Concept

Since \(a\neq0\), the \(x^2\) term is present. So the degree is (2) and it is a quadratic polynomial.

Step 2

Why this answer is correct

The correct answer is B. द्विघात / Quadratic. Since \(a\neq0\), the \(x^2\) term is present. So the degree is (2) and it is a quadratic polynomial.

Step 3

Exam Tip

क्योंकि \(a\neq0\), \(x^2\) वाला पद उपस्थित है। इसलिए घात (2) है और यह द्विघात बहुपद है।

Open Question Page
Ask Friends

यदि किसी बहुपद का ग्राफ (x)-अक्ष को चार बार काटता दिखे, तो यह किस प्रकार के बहुपद के लिए संभव हो सकता है?

If a polynomial graph appears to cut the (x)-axis four times, for which type of polynomial can this be possible?

Explanation opens after your attempt
Correct Answer

C. चतुर्थ घात बहुपदFourth degree polynomial

Step 1

Concept

A degree (4) polynomial can have at most (4) real zeroes. Tip: the number of real zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. चतुर्थ घात बहुपद / Fourth degree polynomial. A degree (4) polynomial can have at most (4) real zeroes. Tip: the number of real zeroes cannot exceed the degree.

Step 3

Exam Tip

घात (4) वाला बहुपद अधिकतम (4) वास्तविक शून्यक रख सकता है। टिप: वास्तविक शून्यकों की संख्या घात से अधिक नहीं होती।

Open Question Page
Ask Friends

यदि किसी बहुपद का ग्राफ (x)-अक्ष को (x=-2), (x=0) और (x=3) पर काटता है, तो सबसे कम घात का मोनिक बहुपद कौन-सा है?

If the graph of a polynomial cuts the (x)-axis at (x=-2), (x=0), and (x=3), which is the monic polynomial of least degree?

Explanation opens after your attempt
Correct Answer

A. \(x^3-x^2-6x\)

Step 1

Concept

The zeroes are (-2,0,3), so the polynomial is (x(x+2)(x-3)=x-3-x-2-6x). Intersections with the (x)-axis give zeroes.

Step 2

Why this answer is correct

The correct answer is A. \(x^3-x^2-6x\). The zeroes are (-2,0,3), so the polynomial is (x(x+2)(x-3)=x-3-x-2-6x). Intersections with the (x)-axis give zeroes.

Step 3

Exam Tip

शून्यक (-2,0,3) हैं, इसलिए बहुपद (x(x+2)(x-3)=x-3-x-2-6x) है। (x)-अक्ष काटने के बिंदु शून्यक बताते हैं।

Open Question Page
Ask Friends

कौन-सा बहुपद (x) में (0) घात का है?

Which polynomial in (x) has degree (0)?

Explanation opens after your attempt
Correct Answer

A. (12)

Step 1

Concept

The number (12) is a non-zero constant polynomial and its degree is (0). The degree of the zero polynomial is undefined.

Step 2

Why this answer is correct

The correct answer is A. (12). The number (12) is a non-zero constant polynomial and its degree is (0). The degree of the zero polynomial is undefined.

Step 3

Exam Tip

(12) शून्य से भिन्न स्थिर बहुपद है और इसकी घात (0) है। (0) बहुपद की घात परिभाषित नहीं होती।

Open Question Page
Ask Friends

कौन-सा बहुपद (x) में (4) घात का है?

Which polynomial in (x) has degree (4)?

Explanation opens after your attempt
Correct Answer

A. \(x^4+x^2+1\)

Step 1

Concept

The highest power in \(x^4+x^2+1\) is (4). So its degree is (4).

Step 2

Why this answer is correct

The correct answer is A. \(x^4+x^2+1\). The highest power in \(x^4+x^2+1\) is (4). So its degree is (4).

Step 3

Exam Tip

\(x^4+x^2+1\) में सबसे बड़ी घात (4) है। इसलिए इसकी घात (4) है।

Open Question Page
Ask Friends

यदि बहुपद का ग्राफ (x)-अक्ष को चार अलग बिंदुओं पर काटता है तो डिग्री के बारे में कौन सा कथन सही है?

If the graph of a polynomial cuts the (x)-axis at four distinct points, which statement about its degree is correct?

Explanation opens after your attempt
Correct Answer

A. डिग्री कम से कम (4) होगीThe degree is at least (4)

Step 1

Concept

Four distinct real zeroes need degree at least four. The number of zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is A. डिग्री कम से कम (4) होगी / The degree is at least (4). Four distinct real zeroes need degree at least four. The number of zeroes cannot exceed the degree.

Step 3

Exam Tip

चार अलग वास्तविक शून्यक के लिए डिग्री कम से कम चार चाहिए। शून्यकों की संख्या डिग्री से अधिक नहीं होती।

Open Question Page
Ask Friends

यदि कोई बहुपद (x)-अक्ष को आठ अलग बिंदुओं पर काटता है, तो न्यूनतम संभावित घात क्या होगी?

If a polynomial cuts the (x)-axis at eight distinct points, what is the minimum possible degree?

Explanation opens after your attempt
Correct Answer

C. (8)

Step 1

Concept

For eight distinct real zeroes, the degree must be at least (8). Tip: the number of distinct zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. (8). For eight distinct real zeroes, the degree must be at least (8). Tip: the number of distinct zeroes cannot exceed the degree.

Step 3

Exam Tip

आठ अलग वास्तविक शून्यकों के लिए घात कम से कम (8) होनी चाहिए। टिप: अलग शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

यदि कोई बहुपद (x)-अक्ष को सात अलग बिंदुओं पर काटता है, तो न्यूनतम संभावित घात क्या होगी?

If a polynomial cuts the (x)-axis at seven distinct points, what is the minimum possible degree?

Explanation opens after your attempt
Correct Answer

C. (7)

Step 1

Concept

For seven distinct real zeroes, the degree must be at least (7). Tip: the number of distinct zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. (7). For seven distinct real zeroes, the degree must be at least (7). Tip: the number of distinct zeroes cannot exceed the degree.

Step 3

Exam Tip

सात अलग वास्तविक शून्यकों के लिए घात कम से कम (7) होनी चाहिए। टिप: अलग शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

यदि कोई बहुपद (x)-अक्ष को चार अलग बिंदुओं पर काटता है, तो न्यूनतम संभावित घात क्या होगी?

If a polynomial cuts the (x)-axis at four distinct points, what is the minimum possible degree?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

For four distinct real zeroes, the degree must be at least (4). Tip: the number of distinct zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is C. (4). For four distinct real zeroes, the degree must be at least (4). Tip: the number of distinct zeroes cannot exceed the degree.

Step 3

Exam Tip

चार अलग वास्तविक शून्यकों के लिए घात कम से कम (4) होनी चाहिए। टिप: अलग शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

यदि किसी बहुपद का ग्राफ (x)-अक्ष को पाँच अलग बिंदुओं पर काटता है तो बहुपद की न्यूनतम घात क्या हो सकती है?

If a polynomial graph cuts the (x)-axis at five distinct points, what can be the minimum degree of the polynomial?

Explanation opens after your attempt
Correct Answer

D. (5)

Step 1

Concept

For five distinct real zeroes the degree must be at least (5). Tip: the number of zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is D. (5). For five distinct real zeroes the degree must be at least (5). Tip: the number of zeroes cannot exceed the degree.

Step 3

Exam Tip

पाँच अलग वास्तविक शून्यकों के लिए घात कम से कम (5) होनी चाहिए। टिप: शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

यदि किसी बहुपद का आलेख (x)-अक्ष को चार अलग बिंदुओं पर काटता है तो उसका न्यूनतम संभावित घात क्या हो सकता है?

If a polynomial graph cuts the (x)-axis at four distinct points, what can be its minimum possible degree?

Explanation opens after your attempt
Correct Answer

D. (4)

Step 1

Concept

For four distinct real zeroes, the degree must be at least (4). Tip: the number of zeroes cannot exceed the degree.

Step 2

Why this answer is correct

The correct answer is D. (4). For four distinct real zeroes, the degree must be at least (4). Tip: the number of zeroes cannot exceed the degree.

Step 3

Exam Tip

चार अलग वास्तविक शून्यकों के लिए घात कम से कम (4) होना चाहिए। टिप: शून्यकों की संख्या घात से अधिक नहीं हो सकती।

Open Question Page
Ask Friends

\(x^2+5x+6\) किस प्रकार का बहुपद है?

What type of polynomial is \(x^2+5x+6\)?

Explanation opens after your attempt
Correct Answer

B. द्विघातQuadratic

Step 1

Concept

The highest power is (2), so it is a quadratic polynomial. A degree (2) polynomial is quadratic.

Step 2

Why this answer is correct

The correct answer is B. द्विघात / Quadratic. The highest power is (2), so it is a quadratic polynomial. A degree (2) polynomial is quadratic.

Step 3

Exam Tip

सबसे बड़ी घात (2) है इसलिए यह द्विघात बहुपद है। घात (2) वाले बहुपद को द्विघात कहते हैं।

Open Question Page
Ask Friends

(9x+1) किस प्रकार का बहुपद है?

What type of polynomial is (9x+1)?

Explanation opens after your attempt
Correct Answer

B. रैखिकLinear

Step 1

Concept

The highest power is (1), so it is a linear polynomial. If the power of (x) is (1), identify it as linear.

Step 2

Why this answer is correct

The correct answer is B. रैखिक / Linear. The highest power is (1), so it is a linear polynomial. If the power of (x) is (1), identify it as linear.

Step 3

Exam Tip

सबसे बड़ी घात (1) है इसलिए यह रैखिक बहुपद है। (x) की घात (1) दिखे तो रैखिक पहचानें।

Open Question Page
Ask Friends

\(2x^3+x^2+x+8\) किस प्रकार का बहुपद है?

What type of polynomial is \(2x^3+x^2+x+8\)?

Explanation opens after your attempt
Correct Answer

C. घनCubic

Step 1

Concept

The highest power is (3), so it is a cubic polynomial. Classify a polynomial by its degree.

Step 2

Why this answer is correct

The correct answer is C. घन / Cubic. The highest power is (3), so it is a cubic polynomial. Classify a polynomial by its degree.

Step 3

Exam Tip

सबसे बड़ी घात (3) है इसलिए यह घन बहुपद है। बहुपद का प्रकार उसकी घात से तय करें।

Open Question Page
Ask Friends

यदि \(\alpha\) और \(\beta\) \(x^2-7x+5\) के शून्यक हैं, तो \(\alpha\) और \(\beta\) का प्रकार क्या होगा?

If \(\alpha\) and \(\beta\) are zeroes of \(x^2-7x+5\), what will be the type of \(\alpha\) and \(\beta\)?

Explanation opens after your attempt
Correct Answer

A. दोनों अपरिमेय वास्तविकBoth irrational real

Step 1

Concept

(D=49-20=29) is positive and not a perfect square. Therefore both zeroes are irrational real.

Step 2

Why this answer is correct

The correct answer is A. दोनों अपरिमेय वास्तविक / Both irrational real. (D=49-20=29) is positive and not a perfect square. Therefore both zeroes are irrational real.

Step 3

Exam Tip

(D=49-20=29) धनात्मक और पूर्ण वर्ग नहीं है। इसलिए दोनों शून्यक अपरिमेय वास्तविक होंगे।

Open Question Page
Ask Friends

किसी परिमेय संख्या का दशमलव प्रसार हमेशा किस प्रकार का होता है?

The decimal expansion of a rational number is always of which type?

Explanation opens after your attempt
Correct Answer

A. या तो समाप्त या असमाप्त आवर्तीEither terminating or non-terminating recurring

Step 1

Concept

A rational number can be written as \(\frac{p}{q}\).

Step 2

Why this answer is correct

Its decimal either terminates or repeats a block of digits.

Step 3

Exam Tip

Exam tip: Non-terminating non-recurring decimals are linked with irrational numbers. चरण 1: परिमेय संख्या \(\frac{p}{q}\) के रूप में लिखी जा सकती है। चरण 2: इसका दशमलव या तो समाप्त होता है या कोई अंक समूह बार-बार आता है। चरण 3: परीक्षा सुझाव: असमाप्त अनावर्ती दशमलव अपरिमेय संख्या से जुड़ा होता है।

Open Question Page
Ask Friends

\(\sqrt{5}\) के प्रमाण में (a) और (b) दोनों (5) से विभाज्य मिलते हैं। यह किस प्रकार का परिणाम है?

In the proof for \(\sqrt{5}\), both (a) and (b) are found divisible by (5). What type of result is this?

Explanation opens after your attempt
Correct Answer

A. विरोधाभासी परिणामContradictory result

Step 1

Concept

At the beginning, (a) and (b) were assumed coprime.

Step 2

Why this answer is correct

Both being divisible by (5) gives a common factor.

Step 3

Exam Tip

Therefore this is a contradictory result, and the rational assumption is false. चरण 1: शुरुआत में (a) और (b) सहअभाज्य माने गए थे। चरण 2: दोनों का (5) से विभाज्य होना साझा गुणनखंड देता है। चरण 3: इसलिए यह विरोधाभासी परिणाम है और परिमेय मान्यता गलत होती है।

Open Question Page
Ask Friends

दक्कन पठार के पश्चिमी किनारे पर पश्चिमी घाट किस प्रकार का स्थलरूप बनाते हैं?

What type of relief do the Western Ghats form on the western edge of the Deccan Plateau?

Explanation opens after your attempt
Correct Answer

A. तीव्र पर्वतीय किनाराSteep mountain edge

Step 1

Concept

Western Ghats form a steep mountain barrier on the western edge of the Deccan Plateau. For exams, remember them parallel to the Arabian Sea coast.

Step 2

Why this answer is correct

The correct answer is A. तीव्र पर्वतीय किनारा / Steep mountain edge. Western Ghats form a steep mountain barrier on the western edge of the Deccan Plateau. For exams, remember them parallel to the Arabian Sea coast.

Step 3

Exam Tip

पश्चिमी घाट दक्कन पठार के पश्चिमी किनारे पर तीव्र पर्वतीय अवरोध बनाते हैं। परीक्षा में इन्हें अरब सागर तट के समानांतर याद रखें।

Open Question Page
Ask Friends

पालघाट दर्रा पश्चिमी घाट की स्थलाकृति में किस प्रकार का स्थान है?

What type of place is Palghat Gap in the relief of the Western Ghats?

Explanation opens after your attempt
Correct Answer

B. प्रमुख निम्न प्राकृतिक मार्गMajor low natural passage

Step 1

Concept

Palghat Gap is an important low passage in the Western Ghats. For exams, connect it with Kerala-Tamil Nadu connectivity.

Step 2

Why this answer is correct

The correct answer is B. प्रमुख निम्न प्राकृतिक मार्ग / Major low natural passage. Palghat Gap is an important low passage in the Western Ghats. For exams, connect it with Kerala-Tamil Nadu connectivity.

Step 3

Exam Tip

पालघाट दर्रा पश्चिमी घाट में एक महत्वपूर्ण निम्न मार्ग है। परीक्षा में इसे केरल-तमिलनाडु संपर्क से जोड़ें।

Open Question Page
Ask Friends

हिमाद्रि हिमालय की किस प्रकार की श्रेणी है?

What type of Himalayan range is Himadri?

Explanation opens after your attempt
Correct Answer

C. सबसे ऊंची मुख्य श्रेणीHighest main range

Step 1

Concept

Himadri is the highest main range of the Himalayas. For exams, remember it as the Great Himalaya.

Step 2

Why this answer is correct

The correct answer is C. सबसे ऊंची मुख्य श्रेणी / Highest main range. Himadri is the highest main range of the Himalayas. For exams, remember it as the Great Himalaya.

Step 3

Exam Tip

हिमाद्रि हिमालय की सबसे ऊंची मुख्य श्रेणी है। परीक्षा में इसे महान हिमालय के रूप में याद रखें।

Open Question Page
Ask Friends

दक्कन पठार के निर्माण में किस प्रकार की चट्टानों की भूमिका महत्वपूर्ण मानी जाती है?

Which type of rocks is considered important in the formation of the Deccan Plateau?

Explanation opens after your attempt
Correct Answer

B. बेसाल्टिक ज्वालामुखीय चट्टानेंBasaltic volcanic rocks

Step 1

Concept

A large part of the Deccan Plateau is associated with basaltic volcanic rocks. For exams, remember the relation between Deccan Trap and black soil.

Step 2

Why this answer is correct

The correct answer is B. बेसाल्टिक ज्वालामुखीय चट्टानें / Basaltic volcanic rocks. A large part of the Deccan Plateau is associated with basaltic volcanic rocks. For exams, remember the relation between Deccan Trap and black soil.

Step 3

Exam Tip

दक्कन पठार का बड़ा भाग बेसाल्टिक ज्वालामुखीय चट्टानों से जुड़ा है। परीक्षा में दक्कन ट्रैप और काली मिट्टी का संबंध याद रखें।

Open Question Page
Ask Friends

जास्कर और लद्दाख श्रेणियों को किस प्रकार के उच्च क्षेत्र में रखना चाहिए?

Zanskar and Ladakh ranges should be placed in which type of highland region?

Explanation opens after your attempt
Correct Answer

A. ट्रांस-हिमालयी उच्च क्षेत्रTrans-Himalayan highland

Step 1

Concept

Zanskar and Ladakh ranges are associated with the Trans-Himalayan highland. For exams, connect them with the dry high region of Ladakh.

Step 2

Why this answer is correct

The correct answer is A. ट्रांस-हिमालयी उच्च क्षेत्र / Trans-Himalayan highland. Zanskar and Ladakh ranges are associated with the Trans-Himalayan highland. For exams, connect them with the dry high region of Ladakh.

Step 3

Exam Tip

जास्कर और लद्दाख श्रेणियां ट्रांस-हिमालयी उच्च क्षेत्र से जुड़ी हैं। परीक्षा में इन्हें लद्दाख के शुष्क उच्च प्रदेश से जोड़ें।

Open Question Page
Ask Friends

लद्दाख श्रेणी किस प्रकार के पर्वतीय क्षेत्र में गिनी जाती है?

The Ladakh Range is counted in which type of mountain region?

Explanation opens after your attempt
Correct Answer

A. ट्रांस-हिमालयी क्षेत्रTrans-Himalayan region

Step 1

Concept

The Ladakh Range is counted in the Trans-Himalayan region. For exams, remember it with Karakoram and Zanskar.

Step 2

Why this answer is correct

The correct answer is A. ट्रांस-हिमालयी क्षेत्र / Trans-Himalayan region. The Ladakh Range is counted in the Trans-Himalayan region. For exams, remember it with Karakoram and Zanskar.

Step 3

Exam Tip

लद्दाख श्रेणी ट्रांस-हिमालयी क्षेत्र में गिनी जाती है। परीक्षा में इसे काराकोरम और जास्कर के साथ याद रखें।

Open Question Page
Ask Friends

दक्कन पठार का अधिकतर भाग किस प्रकार की चट्टानों से जुड़ा है?

Most of the Deccan Plateau is associated with which type of rocks?

Explanation opens after your attempt
Correct Answer

B. लावा चट्टानेंLava rocks

Step 1

Concept

Large parts of the Deccan Plateau have ancient volcanic lava rocks. For exams, link Deccan Trap with lava.

Step 2

Why this answer is correct

The correct answer is B. लावा चट्टानें / Lava rocks. Large parts of the Deccan Plateau have ancient volcanic lava rocks. For exams, link Deccan Trap with lava.

Step 3

Exam Tip

दक्कन पठार के बड़े भाग में प्राचीन ज्वालामुखीय लावा चट्टानें मिलती हैं। परीक्षा में दक्कन ट्रैप को लावा से जोड़ें।

Open Question Page
Ask Friends

हिमाद्रि को हिमालय की किस प्रकार की श्रेणी माना जाता है?

Himadri is considered what type of Himalayan range?

Explanation opens after your attempt
Correct Answer

B. सबसे ऊंची मुख्य श्रेणीHighest main range

Step 1

Concept

Himadri is the highest main range of the Himalayas. For exams, connect high snow-covered peaks with Himadri.

Step 2

Why this answer is correct

The correct answer is B. सबसे ऊंची मुख्य श्रेणी / Highest main range. Himadri is the highest main range of the Himalayas. For exams, connect high snow-covered peaks with Himadri.

Step 3

Exam Tip

हिमाद्रि हिमालय की सबसे ऊंची मुख्य श्रेणी है। परीक्षा में ऊंची हिमाच्छादित चोटियों को हिमाद्रि से जोड़ें।

Open Question Page
Ask Friends

हिमालय किस प्रकार के पर्वत हैं?

What type of mountains are the Himalayas?

Explanation opens after your attempt
Correct Answer

B. वलित पर्वतFold mountains

Step 1

Concept

The Himalayas are young fold mountains. For exams, remember their formation through plate collision.

Step 2

Why this answer is correct

The correct answer is B. वलित पर्वत / Fold mountains. The Himalayas are young fold mountains. For exams, remember their formation through plate collision.

Step 3

Exam Tip

हिमालय युवा वलित पर्वत हैं। परीक्षा में इनका निर्माण प्लेटों की टक्कर से जोड़कर याद रखें।

Open Question Page
Ask Friends

भारत का दक्कन पठार मुख्य रूप से किस प्रकार की भौतिक रचना है?

The Deccan Plateau of India is mainly what type of physical feature?

Explanation opens after your attempt
Correct Answer

C. पठारी क्षेत्रPlateau region

Step 1

Concept

The Deccan Plateau is a large plateau region of India. For exams, remember it as the main part of Peninsular India.

Step 2

Why this answer is correct

The correct answer is C. पठारी क्षेत्र / Plateau region. The Deccan Plateau is a large plateau region of India. For exams, remember it as the main part of Peninsular India.

Step 3

Exam Tip

दक्कन पठार भारत का बड़ा पठारी क्षेत्र है। परीक्षा में इसे प्रायद्वीपीय भारत के मुख्य भाग के रूप में याद रखें।

Open Question Page
Ask Friends

चंबल नदी किस प्रकार की स्थलाकृति के लिए विशेष रूप से जानी जाती है?

Chambal River is especially known for which type of landform?

Explanation opens after your attempt
Correct Answer

A. गहरी बीहड़ भूमिDeep ravines

Step 1

Concept

Chambal is famous for deep ravines along its banks. For exams connect Chambal with the Yamuna tributary system and ravines.

Step 2

Why this answer is correct

The correct answer is A. गहरी बीहड़ भूमि / Deep ravines. Chambal is famous for deep ravines along its banks. For exams connect Chambal with the Yamuna tributary system and ravines.

Step 3

Exam Tip

चंबल नदी अपने किनारों पर गहरी बीहड़ भूमि के लिए प्रसिद्ध है। परीक्षा में चंबल को यमुना की सहायक नदी और बीहड़ों से जोड़ें।

Open Question Page
Ask Friends

घग्घर नदी को प्रायः किस प्रकार की नदी के उदाहरण के रूप में पढ़ाया जाता है?

Ghaggar is often studied as an example of which type of river?

Explanation opens after your attempt
Correct Answer

B. अंतर्देशीय या मौसमी नदीInland or seasonal river

Step 1

Concept

Ghaggar is considered a seasonal and inland-type river of northwest India. In arid-region rivers, focus on seasonal flow.

Step 2

Why this answer is correct

The correct answer is B. अंतर्देशीय या मौसमी नदी / Inland or seasonal river. Ghaggar is considered a seasonal and inland-type river of northwest India. In arid-region rivers, focus on seasonal flow.

Step 3

Exam Tip

घग्घर उत्तर-पश्चिम भारत की मौसमी और अंतर्देशीय प्रवृत्ति वाली नदी मानी जाती है। शुष्क क्षेत्रों की नदियों में मौसमी प्रवाह पर ध्यान दें।

Open Question Page
Ask Friends

किस प्रकार की रेखा प्राकृतिक रूपों के लिए सामान्यतः अधिक उपयुक्त होती है?

Which type of line is generally more suitable for natural forms?

Explanation opens after your attempt
Correct Answer

A. स्वतंत्र और अनियमित वक्र रेखाFree and irregular curved line

Step 1

Concept

Natural forms have irregularity and softness. In exams remember organic line for nature.

Step 2

Why this answer is correct

The correct answer is A. स्वतंत्र और अनियमित वक्र रेखा / Free and irregular curved line. Natural forms have irregularity and softness. In exams remember organic line for nature.

Step 3

Exam Tip

प्राकृतिक रूपों में अनियमितता और कोमलता होती है। परीक्षा में प्रकृति के लिए जैविक रेखा याद रखें।

Open Question Page
Ask Friends

किस प्रकार की रेखाएं संघर्ष और तनाव को सबसे तीव्र बना सकती हैं?

Which type of lines can make conflict and tension most intense?

Explanation opens after your attempt
Correct Answer

B. तेज कोणीय और जिगजैग रेखाएंSharp angular and zigzag lines

Step 1

Concept

Lines that change direction sharply create tension. In exams remember the mood of zigzag and angular lines.

Step 2

Why this answer is correct

The correct answer is B. तेज कोणीय और जिगजैग रेखाएं / Sharp angular and zigzag lines. Lines that change direction sharply create tension. In exams remember the mood of zigzag and angular lines.

Step 3

Exam Tip

तेज दिशा बदलती रेखाएं तनाव पैदा करती हैं। परीक्षा में जिगजैग और कोणीय रेखा का भाव याद रखें।

Open Question Page
Ask Friends

एक पत्ती की नसों को दिखाने में किस तरह की रेखा सबसे उपयुक्त है?

Which type of line is most suitable to show veins of a leaf?

Explanation opens after your attempt
Correct Answer

A. केंद्र से शाखाओं की तरह फैलती रेखाएंLines branching from the centre

Step 1

Concept

Leaf veins branch from the centre or main vein. In exams draw lines based on observation.

Step 2

Why this answer is correct

The correct answer is A. केंद्र से शाखाओं की तरह फैलती रेखाएं / Lines branching from the centre. Leaf veins branch from the centre or main vein. In exams draw lines based on observation.

Step 3

Exam Tip

पत्ती की नसें केंद्र या मुख्य नस से शाखाओं की तरह फैलती हैं। परीक्षा में अवलोकन के आधार पर रेखा बनाएं।

Open Question Page
Ask Friends

लकड़ी की सतह दिखाने के लिए किस प्रकार की रेखाएं उपयोगी हैं?

Which type of lines are useful to show a wooden surface?

Explanation opens after your attempt
Correct Answer

A. अनाज जैसी लहरदार लंबी रेखाएंGrain like long wavy lines

Step 1

Concept

Long wavy lines show natural wood grains. In exams give importance to surface study.

Step 2

Why this answer is correct

The correct answer is A. अनाज जैसी लहरदार लंबी रेखाएं / Grain like long wavy lines. Long wavy lines show natural wood grains. In exams give importance to surface study.

Step 3

Exam Tip

लकड़ी में लहरदार लंबी रेखाएं प्राकृतिक दाने दिखाती हैं। परीक्षा में सतह के अध्ययन को महत्व दें।

Open Question Page
Ask Friends

जिगजैग रेखा किस प्रकार की अनुभूति अधिक देती है?

What type of feeling does a zigzag line mostly give?

Explanation opens after your attempt
Correct Answer

B. ऊर्जा और तनावEnergy and tension

Step 1

Concept

A zigzag line changes direction sharply so it shows tension and energy. In exams consider it a dynamic line.

Step 2

Why this answer is correct

The correct answer is B. ऊर्जा और तनाव / Energy and tension. A zigzag line changes direction sharply so it shows tension and energy. In exams consider it a dynamic line.

Step 3

Exam Tip

जिगजैग रेखा तीखी दिशा बदलती है इसलिए तनाव और ऊर्जा दिखाती है। परीक्षा में इसे गतिशील रेखा मानें।

Open Question Page
Ask Friends

यांत्रिक चित्र में कैसी रेखा अधिक उपयोगी होती है?

What type of line is more useful in mechanical drawing?

Explanation opens after your attempt
Correct Answer

A. सटीक सीधी रेखाAccurate straight line

Step 1

Concept

Accuracy is needed in mechanical drawing. Exam tip: connect mechanical drawing with controlled line.

Step 2

Why this answer is correct

The correct answer is A. सटीक सीधी रेखा / Accurate straight line. Accuracy is needed in mechanical drawing. Exam tip: connect mechanical drawing with controlled line.

Step 3

Exam Tip

यांत्रिक चित्र में सटीकता जरूरी होती है। परीक्षा में mechanical drawing को controlled line से जोड़ें।

Open Question Page
Ask Friends