वर्गमूल सर्पिल में \(\sqrt{120}\) का सही संख्या-रेखा अंतराल कौन-सा है?

What is the correct number-line interval for \(\sqrt{120}\) in a square root spiral?

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

B. \(10<\sqrt{120}<11\)

Step 1

Concept

Because \(10^2<120<11^2\). Therefore \(\sqrt{120}\) lies between (10) and (11).

Step 2

Why this answer is correct

The correct answer is B. \(10<\sqrt{120}<11\). Because \(10^2<120<11^2\). Therefore \(\sqrt{120}\) lies between (10) and (11).

Step 3

Exam Tip

क्योंकि \(10^2<120<11^2\) है। इसलिए \(\sqrt{120}\) (10) और (11) के बीच है।

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वर्गमूल सर्पिल में \(\sqrt{120}\) का सही संख्या-रेखा अंतराल कौन-सा है? / What is the correct number-line interval for \(\sqrt{120}\) in a square root spiral?

Correct Answer: B. \(10<\sqrt{120}<11\). Explanation: क्योंकि \(10^2<120<11^2\) है। इसलिए \(\sqrt{120}\) (10) और (11) के बीच है। / Because \(10^2<120<11^2\). Therefore \(\sqrt{120}\) lies between (10) and (11).

Which concept should I revise for this Mathematics MCQ?

Because \(10^2<120<11^2\). Therefore \(\sqrt{120}\) lies between (10) and (11).

What exam hint can help solve this Mathematics question?

क्योंकि \(10^2<120<11^2\) है। इसलिए \(\sqrt{120}\) (10) और (11) के बीच है।