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13 results found for "compare-models" in Class 10.

Question Hard Mathematics Polynomials Irrational numbers and real numbers Class 10 Level 27

यदि (p(x)=x-2-8x+7) है, तो इसके शून्यकों की तुलना \(x^2-8x+10\) से कैसे होगी?

If (p(x)=x-2-8x+7), how do its zeroes compare with those of \(x^2-8x+10\)?

Explanation opens after your attempt
Correct Answer

A. पहले के परिमेय, दूसरे के अपरिमेय वास्तविकFirst are rational, second are irrational real

Step 1

Concept

For the first, (D=64-28=36) is a perfect square; for the second, (D=64-40=24) is not. The discriminant quickly tells the type of zeroes.

Step 2

Why this answer is correct

The correct answer is A. पहले के परिमेय, दूसरे के अपरिमेय वास्तविक / First are rational, second are irrational real. For the first, (D=64-28=36) is a perfect square; for the second, (D=64-40=24) is not. The discriminant quickly tells the type of zeroes.

Step 3

Exam Tip

पहले में (D=64-28=36) पूर्ण वर्ग है, दूसरे में (D=64-40=24) पूर्ण वर्ग नहीं है। विविक्तकर से शून्यकों का प्रकार तुरंत पता चलता है।

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Question Expert Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 3

कला तत्वों की तुलना में केवल अंतर बताना क्यों पर्याप्त नहीं है?

Why is only stating difference not enough in comparison of art elements?

Explanation opens after your attempt
Correct Answer

A. क्योंकि भूमिका उदाहरण और प्रभाव भी जरूरी हैंBecause role example and effect are also needed

Step 1

Concept

Comparison should tell both use and result. Exam tip: add effect in compare answer.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि भूमिका उदाहरण और प्रभाव भी जरूरी हैं / Because role example and effect are also needed. Comparison should tell both use and result. Exam tip: add effect in compare answer.

Step 3

Exam Tip

तुलना में उपयोग और परिणाम दोनों बताने चाहिए। परीक्षा में compare answer में effect जोड़ें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 8

कला तत्वों की तुलना में सबसे जरूरी बात क्या है?

What is most necessary in comparison of art elements?

Explanation opens after your attempt
Correct Answer

A. भूमिका अंतर उदाहरण और प्रभाव बतानाExplain role difference example and effect

Step 1

Concept

Use and effect should be clear in comparison. Exam tip: give examples in compare answer.

Step 2

Why this answer is correct

The correct answer is A. भूमिका अंतर उदाहरण और प्रभाव बताना / Explain role difference example and effect. Use and effect should be clear in comparison. Exam tip: give examples in compare answer.

Step 3

Exam Tip

तुलना में उपयोग और प्रभाव स्पष्ट होने चाहिए। परीक्षा में compare answer में examples दें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 6

कला तत्वों पर आधारित तुलना में क्या अनिवार्य है?

What is essential in comparison based on art elements?

Explanation opens after your attempt
Correct Answer

A. दो तत्वों की भूमिका प्रभाव और उदाहरण अलग अलग बतानाExplain roles effects and examples of two elements separately

Step 1

Concept

Comparison needs both difference and use. Exam tip: give examples in compare answer.

Step 2

Why this answer is correct

The correct answer is A. दो तत्वों की भूमिका प्रभाव और उदाहरण अलग अलग बताना / Explain roles effects and examples of two elements separately. Comparison needs both difference and use. Exam tip: give examples in compare answer.

Step 3

Exam Tip

तुलना में अंतर और उपयोग दोनों चाहिए। परीक्षा में compare answer में examples दें।

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Question Medium Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 5

किस प्रकार का प्रश्न कला तत्वों की तुलना कराता है?

Which type of question makes comparison of art elements?

Explanation opens after your attempt
Correct Answer

A. रेखा और बनावट चित्र में कैसे अलग काम करती हैंHow do line and texture work differently in a picture

Step 1

Concept

In comparison the roles of two elements are explained separately. Exam tip: give difference and example in compare questions.

Step 2

Why this answer is correct

The correct answer is A. रेखा और बनावट चित्र में कैसे अलग काम करती हैं / How do line and texture work differently in a picture. In comparison the roles of two elements are explained separately. Exam tip: give difference and example in compare questions.

Step 3

Exam Tip

तुलना में दो तत्वों की भूमिका अलग बताई जाती है। परीक्षा में compare questions में अंतर और उदाहरण दें।

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Question Medium Mathematics Polynomials Polynomials in one variable Class 10 Level 47

\(x^2+1\), \(x^3+x\), (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।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

किसी बहुपद का ग्राफ (x)-अक्ष को ((-9,0)), ((-1,0)) और ((4,0)) पर काटता है। सबसे बड़ा शून्यक कौन सा है?

A polynomial graph cuts the (x)-axis at ((-9,0)), ((-1,0)) and ((4,0)). Which is the greatest zero?

Explanation opens after your attempt
Correct Answer

C. (4)

Step 1

Concept

The zeroes are (-9), (-1), (4) and the greatest is (4). Tip: the value to the right on the number line is greater.

Step 2

Why this answer is correct

The correct answer is C. (4). The zeroes are (-9), (-1), (4) and the greatest is (4). Tip: the value to the right on the number line is greater.

Step 3

Exam Tip

शून्यक (-9), (-1), (4) हैं और सबसे बड़ा (4) है। टिप: संख्या रेखा पर दाईं ओर वाला मान बड़ा होता है।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

किसी बहुपद के शून्यक (-9) और (-2) हैं। बड़ा शून्यक कौन सा है?

The zeroes of a polynomial are (-9) and (-2). Which zero is greater?

Explanation opens after your attempt
Correct Answer

B. (-2)

Step 1

Concept

On the number line, (-2) is to the right of (-9). Tip: the less negative number is greater.

Step 2

Why this answer is correct

The correct answer is B. (-2). On the number line, (-2) is to the right of (-9). Tip: the less negative number is greater.

Step 3

Exam Tip

संख्या रेखा पर (-2), (-9) के दाईं ओर है। टिप: कम ऋणात्मक संख्या बड़ी होती है।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि ग्राफ (x)-अक्ष को ((-3,0)), ((2,0)), ((8,0)) पर काटता है, तो सबसे छोटा शून्यक कौन सा है?

If a graph cuts the (x)-axis at ((-3,0)), ((2,0)), ((8,0)), which is the smallest zero?

Explanation opens after your attempt
Correct Answer

A. (-3)

Step 1

Concept

The zeroes are (-3), (2), (8), and the smallest is (-3). Tip: a negative number is smaller than a positive number.

Step 2

Why this answer is correct

The correct answer is A. (-3). The zeroes are (-3), (2), (8), and the smallest is (-3). Tip: a negative number is smaller than a positive number.

Step 3

Exam Tip

शून्यक (-3), (2), (8) हैं और सबसे छोटा (-3) है। टिप: ऋणात्मक संख्या धनात्मक से छोटी होती है।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

एक परवलय (x)-अक्ष को ((-5,0)) और ((1,0)) पर काटता है। उसके शून्यकों का बड़ा मान क्या है?

A parabola cuts the (x)-axis at ((-5,0)) and ((1,0)). What is the greater zero?

Explanation opens after your attempt
Correct Answer

C. (1)

Step 1

Concept

The zeroes are (-5) and (1), and (1) is greater. Tip: the value to the right on the number line is greater.

Step 2

Why this answer is correct

The correct answer is C. (1). The zeroes are (-5) and (1), and (1) is greater. Tip: the value to the right on the number line is greater.

Step 3

Exam Tip

शून्यक (-5) और (1) हैं, जिनमें (1) बड़ा है। टिप: संख्या रेखा पर दाईं ओर वाला मान बड़ा होता है।

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Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

यदि (x)-अक्ष को काटने वाले बिंदु ((-7,0)) और ((-3,0)) हैं तो बड़ा शून्यक कौन सा है?

If the points cutting the (x)-axis are ((-7,0)) and ((-3,0)) then which is the greater zero?

Explanation opens after your attempt
Correct Answer

A. (-3)

Step 1

Concept

The zeroes are (-7) and (-3) and (-3) is greater. Tip: the number to the right on the number line is greater.

Step 2

Why this answer is correct

The correct answer is A. (-3). The zeroes are (-7) and (-3) and (-3) is greater. Tip: the number to the right on the number line is greater.

Step 3

Exam Tip

शून्यक (-7) और (-3) हैं और (-3) बड़ा है। टिप: संख्या रेखा पर दाईं ओर वाली संख्या बड़ी होती है।

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Question Expert Science Chemical Substances – Nature and Behaviour Acids, Bases, and Salts Class 10 Level 11

एक धातु अम्ल से तीव्रता से गैस देती है और दूसरी धातु अम्ल से कोई गैस नहीं देती। इससे मुख्य रूप से क्या तुलना होती है?

One metal gives gas vigorously with acid while another gives no gas. What is mainly compared by this observation?

Explanation opens after your attempt
Correct Answer

A. धातुओं की सक्रियताReactivity of metals

Step 1

Concept

Hydrogen release from acid depends on metal reactivity.

Step 2

Why this answer is correct

A more reactive metal reacts faster with acid.

Step 3

Exam Tip

So the observation compares reactivity. चरण 1: अम्ल से हाइड्रोजन निकलना धातु की सक्रियता पर निर्भर करता है। चरण 2: अधिक सक्रिय धातु अम्ल से तेजी से अभिक्रिया करती है। चरण 3: इसलिए यह अवलोकन सक्रियता की तुलना करता है।

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Question Expert General Knowledge World History Colonization and Decolonization Class 10 Level 76

मलेशिया और अल्जीरिया के उदाहरण उपनिवेश मुक्ति के किस सिद्धांत को मजबूत करते हैं?

The examples of Malaysia and Algeria strengthen which principle of decolonization?

Explanation opens after your attempt
Correct Answer

B. स्वतंत्रता संघर्ष की पद्धति स्थानीय परिस्थिति और औपनिवेशिक संरचना पर निर्भर करती हैMethod of freedom struggle depends on local condition and colonial structure

Step 1

Concept

Malaysia is an example of a relatively constitutional path and Algeria of armed struggle. For exams compare them.

Step 2

Why this answer is correct

The correct answer is B. स्वतंत्रता संघर्ष की पद्धति स्थानीय परिस्थिति और औपनिवेशिक संरचना पर निर्भर करती है / Method of freedom struggle depends on local condition and colonial structure. Malaysia is an example of a relatively constitutional path and Algeria of armed struggle. For exams compare them.

Step 3

Exam Tip

मलेशिया अपेक्षाकृत संवैधानिक मार्ग और अल्जीरिया सशस्त्र संघर्ष का उदाहरण है। परीक्षा में तुलना करें।

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