वर्गमूल सर्पिल में \(\sqrt{90}\) और \(\sqrt{100}\) की तुलना में सही कथन कौन-सा है?

Which statement is correct when comparing \(\sqrt{90}\) and \(\sqrt{100}\) in a square root spiral?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. \(\sqrt{90}\) (9) और (10) के बीच है और \(\sqrt{100}=10\) है\(\sqrt{90}\) is between (9) and (10), and \(\sqrt{100}=10\)

Step 1

Concept

\(9^2<90<10^2\), and \(100=10^2\). Therefore the first statement is correct.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{90}\) (9) और (10) के बीच है और \(\sqrt{100}=10\) है / \(\sqrt{90}\) is between (9) and (10), and \(\sqrt{100}=10\). \(9^2<90<10^2\), and \(100=10^2\). Therefore the first statement is correct.

Step 3

Exam Tip

\(9^2<90<10^2\) और \(100=10^2\) है। इसलिए तुलना में पहला कथन सही है।

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Mathematics Answer, Explanation and Revision Hints

वर्गमूल सर्पिल में \(\sqrt{90}\) और \(\sqrt{100}\) की तुलना में सही कथन कौन-सा है? / Which statement is correct when comparing \(\sqrt{90}\) and \(\sqrt{100}\) in a square root spiral?

Correct Answer: A. \(\sqrt{90}\) (9) और (10) के बीच है और \(\sqrt{100}=10\) है / \(\sqrt{90}\) is between (9) and (10), and \(\sqrt{100}=10\). Explanation: \(9^2<90<10^2\) और \(100=10^2\) है। इसलिए तुलना में पहला कथन सही है। / \(9^2<90<10^2\), and \(100=10^2\). Therefore the first statement is correct.

Which concept should I revise for this Mathematics MCQ?

\(9^2<90<10^2\), and \(100=10^2\). Therefore the first statement is correct.

What exam hint can help solve this Mathematics question?

\(9^2<90<10^2\) और \(100=10^2\) है। इसलिए तुलना में पहला कथन सही है।