(x+x+x+x) किसके बराबर है?

(x+x+x+x) is equal to which expression?

Author: Muft Shiksha Editorial Team Published: Updated:
Explanation opens after your attempt
Correct Answer

B. (4x)

Step 1

Concept

Repeated addition of the same variable becomes multiplication. Adding (x) four times gives (4x).

Step 2

Why this answer is correct

The correct answer is B. (4x). Repeated addition of the same variable becomes multiplication. Adding (x) four times gives (4x).

Step 3

Exam Tip

एक ही चर का बार-बार जोड़ गुणा में बदलता है। (4) बार (x) जोड़ने पर (4x) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

(x+x+x+x) किसके बराबर है? / (x+x+x+x) is equal to which expression?

Correct Answer: B. (4x). Explanation: एक ही चर का बार-बार जोड़ गुणा में बदलता है। (4) बार (x) जोड़ने पर (4x) मिलता है। / Repeated addition of the same variable becomes multiplication. Adding (x) four times gives (4x).

Which concept should I revise for this Mathematics MCQ?

Repeated addition of the same variable becomes multiplication. Adding (x) four times gives (4x).

What exam hint can help solve this Mathematics question?

एक ही चर का बार-बार जोड़ गुणा में बदलता है। (4) बार (x) जोड़ने पर (4x) मिलता है।