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Mathematics Coefficients MCQ Questions for Class 9

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Coefficients Practice Questions

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(7a) में (a) का गुणांक क्या है?

What is the coefficient of (a) in (7a)?

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Correct Answer

B. (7)

Step 1

Concept

The number multiplying the variable is called the coefficient. In a monomial take the numerical part as coefficient.

Step 2

Why this answer is correct

The correct answer is B. (7). The number multiplying the variable is called the coefficient. In a monomial take the numerical part as coefficient.

Step 3

Exam Tip

चर के साथ गुणा होने वाली संख्या गुणांक कहलाती है। एकपदी में संख्या भाग को गुणांक मानें।

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(10z) का संख्यात्मक गुणांक क्या है?

What is the numerical coefficient of (10z)?

Explanation opens after your attempt
Correct Answer

B. (10)

Step 1

Concept

The numerical coefficient is the number attached to the variable. Here (10) is attached to (z).

Step 2

Why this answer is correct

The correct answer is B. (10). The numerical coefficient is the number attached to the variable. Here (10) is attached to (z).

Step 3

Exam Tip

संख्यात्मक गुणांक चर के साथ लगी संख्या होती है। यहाँ (z) के साथ (10) है।

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(12pq) में संख्यात्मक गुणांक कौन-सा है?

Which is the numerical coefficient in (12pq)?

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Correct Answer

C. (12)

Step 1

Concept

The numerical coefficient is only the number part. Here (12) is the number part.

Step 2

Why this answer is correct

The correct answer is C. (12). The numerical coefficient is only the number part. Here (12) is the number part.

Step 3

Exam Tip

संख्यात्मक गुणांक केवल संख्या भाग होता है। यहाँ (12) संख्या भाग है।

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\(x^2+3x+2\) में (x) का गुणांक क्या है?

What is the coefficient of (x) in \(x^2+3x+2\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The term containing (x) is (3x), so the coefficient is (3). Notice the power of the variable asked in the question.

Step 2

Why this answer is correct

The correct answer is C. (3). The term containing (x) is (3x), so the coefficient is (3). Notice the power of the variable asked in the question.

Step 3

Exam Tip

(x) वाला पद (3x) है इसलिए गुणांक (3) है। प्रश्न में पूछे गए चर की घात को ध्यान से देखें।

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Coefficients FAQs

How can I practice Coefficients MCQs?

Select Easy, Medium, Hard or Expert topic quiz on this page and answer topic-wise questions with explanations.

Are answers available for Coefficients questions?

Yes, questions include answer feedback and explanations for revision.

Is this topic useful for Class 9 exams?

Yes, this topic page is arranged for chapter-wise revision and exam practice.