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linear-graph MCQ Questions for Class 10

linear-graph se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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3 questions tagged with linear-graph.

Question 1/3 Medium Mathematics Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

किस स्थिति में रैखिक बहुपद का कोई वास्तविक शून्यक नहीं होगा?

In which situation will a linear polynomial have no real zero?

Explanation opens after your attempt
Correct Answer

B. जब उसका ग्राफ (x)-अक्ष के समांतर और ऊपर होWhen its graph is parallel to and above the (x)-axis

Step 1

Concept

A line parallel to and above the (x)-axis does not meet the (x)-axis. Tip: such a graph behaves like a non-zero constant polynomial.

Step 2

Why this answer is correct

The correct answer is B. जब उसका ग्राफ (x)-अक्ष के समांतर और ऊपर हो / When its graph is parallel to and above the (x)-axis. A line parallel to and above the (x)-axis does not meet the (x)-axis. Tip: such a graph behaves like a non-zero constant polynomial.

Step 3

Exam Tip

(x)-अक्ष के समांतर ऊपर रेखा (x)-अक्ष से नहीं मिलती। टिप: ऐसा ग्राफ अशून्य स्थिर बहुपद जैसा होता है।

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Question 2/3 Easy Mathematics Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

रेखा (y=x-8) का शून्यक कौन-सा है?

What is the zero of the line (y=x-8)?

Explanation opens after your attempt
Correct Answer

A. (8)

Step 1

Concept

For the zero, (y=0), so (x-8=0) gives (x=8). The graph cuts the (x)-axis at (8).

Step 2

Why this answer is correct

The correct answer is A. (8). For the zero, (y=0), so (x-8=0) gives (x=8). The graph cuts the (x)-axis at (8).

Step 3

Exam Tip

शून्यक के लिए (y=0), इसलिए (x-8=0) से (x=8) मिलता है। ग्राफ (x)-अक्ष को (8) पर काटता है।

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Question 3/3 Easy Mathematics Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि रेखा (y=2x-6) (x)-अक्ष को काटती है, तो संबंधित रैखिक बहुपद का शून्यक क्या है?

If the line (y=2x-6) cuts the (x)-axis, what is the zero of the related linear polynomial?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

On the (x)-axis, (y=0), so (2x-6=0) gives (x=3). This is the graphical zero.

Step 2

Why this answer is correct

The correct answer is A. (3). On the (x)-axis, (y=0), so (2x-6=0) gives (x=3). This is the graphical zero.

Step 3

Exam Tip

(x)-अक्ष पर (y=0), इसलिए (2x-6=0) से (x=3) मिलता है। यही ग्राफीय शून्यक है।

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