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zero_multiplication MCQ Questions for Class 9

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

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2 questions tagged with zero_multiplication.

Question 1/2 Easy Mathematics Introduction to Polynomials Algebraic expressions Class 9 Level 27

व्यंजक \(x\cdot0\) का मान क्या है?

What is the value of \(x\cdot0\)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

Multiplying any expression by (0) gives (0). Therefore \(x\cdot0=0\).

Step 2

Why this answer is correct

The correct answer is A. (0). Multiplying any expression by (0) gives (0). Therefore \(x\cdot0=0\).

Step 3

Exam Tip

किसी भी व्यंजक को (0) से गुणा करने पर (0) मिलता है। इसलिए \(x\cdot0=0\)।

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Question 2/2 Easy Mathematics Introduction to Polynomials Algebraic expressions Class 9 Level 25

व्यंजक \(0\cdot y+6\) का सरल रूप क्या है?

What is the simplified form of \(0\cdot y+6\)?

Explanation opens after your attempt
Correct Answer

D. (6)

Step 1

Concept

\(0\cdot y=0\), so \(0\cdot y+6=6\). Multiplication by zero always gives (0).

Step 2

Why this answer is correct

The correct answer is D. (6). \(0\cdot y=0\), so \(0\cdot y+6=6\). Multiplication by zero always gives (0).

Step 3

Exam Tip

\(0\cdot y=0\), इसलिए \(0\cdot y+6=6\)। शून्य से गुणा हमेशा (0) देता है।

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