Hard Mathematics Polynomials Class 10 Level 25

कौन सा विकल्प \(\sqrt{0.49}+\frac{1}{\sqrt{25}}\) का मान है?

Which option is the value of \(\sqrt{0.49}+\frac{1}{\sqrt{25}}\)?

Explanation opens after your attempt
Correct Answer

A. (0.9)

Step 1

Concept

\(\sqrt{0.49}=0.7\) and \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\). The sum is (0.9).

Step 2

Why this answer is correct

The correct answer is A. (0.9). \(\sqrt{0.49}=0.7\) and \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\). The sum is (0.9).

Step 3

Exam Tip

\(\sqrt{0.49}=0.7\) और \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\) है। योग (0.9) है।

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Mathematics Answer, Explanation and Revision Hints

कौन सा विकल्प \(\sqrt{0.49}+\frac{1}{\sqrt{25}}\) का मान है? / Which option is the value of \(\sqrt{0.49}+\frac{1}{\sqrt{25}}\)?

Correct Answer: A. (0.9). Explanation: \(\sqrt{0.49}=0.7\) और \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\) है। योग (0.9) है। / \(\sqrt{0.49}=0.7\) and \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\). The sum is (0.9).

Which concept should I revise for this Mathematics MCQ?

\(\sqrt{0.49}=0.7\) and \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\). The sum is (0.9).

What exam hint can help solve this Mathematics question?

\(\sqrt{0.49}=0.7\) और \(\frac{1}{\sqrt{25}}=\frac{1}{5}=0.2\) है। योग (0.9) है।

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