Concept-wise Practice

sqrt243 MCQ Questions for Class 10

sqrt243 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 sqrt243.

Question 1/1 Easy Mathematics Chapter 1: Real Numbers 5: Irrational numbers Class 10 Level 15

\(\sqrt{243}\) को सरल कीजिए।

Simplify \(\sqrt{243}\).

Explanation opens after your attempt
Correct Answer

B. \(9\sqrt{3}\)

Step 1

Concept

Write \(243=81 \times 3\).

Step 2

Why this answer is correct

\(\sqrt{243}=\sqrt{81 \times 3}=9\sqrt{3}\).

Step 3

Exam Tip

Choosing a larger perfect square simplifies the answer in one step. चरण 1: \(243=81 \times 3\) लिखें। चरण 2: \(\sqrt{243}=\sqrt{81 \times 3}=9\sqrt{3}\)। चरण 3: बड़ा पूर्ण वर्ग चुनने से उत्तर एक ही चरण में सरल हो जाता है।

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