Concept-wise Practice

surd square root MCQ Questions for Class 10

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

Practice Questions

1 questions tagged with surd square root.

Question 1/1 Expert Mathematics Chapter 1: Real Numbers 5: Irrational numbers Class 10 Level 13

यदि \(a=7+4\sqrt{3}\), तो कौन-सा विकल्प (a) का वर्गमूल दर्शाता है?

If \(a=7+4\sqrt{3}\), which option represents a square root of (a)?

Explanation opens after your attempt
Correct Answer

A. \(2+\sqrt{3}\)

Step 1

Concept

(\(2+\sqrt{3}\)2=4+4\sqrt{3}+3).

Step 2

Why this answer is correct

This equals \(7+4\sqrt{3}\).

Step 3

Exam Tip

In such questions, identify the form \(m+n+2\sqrt{mn}\). चरण 1: (\(2+\sqrt{3}\)2=4+4\sqrt{3}+3)। चरण 2: यह \(7+4\sqrt{3}\) के बराबर है। चरण 3: ऐसे प्रश्नों में \(m+n+2\sqrt{mn}\) का रूप पहचानें।

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