Concept-wise Practice

counting-steps MCQ Questions for Class 9

counting-steps 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 counting-steps.

वर्गमूल सर्पिल में \( \sqrt{10} \) तक पहुँचने के लिए \( \sqrt{2} \) के बाद कितने नए इकाई रेखाखंड जोड़े जाते हैं?

In a square root spiral, after \( \sqrt{2} \), how many new unit segments are added to reach \( \sqrt{10} \)?

Explanation opens after your attempt
Correct Answer

D. (8)

Step 1

Concept

From \( \sqrt{2} \) to \( \sqrt{10} \), the inside number increases (8) times. Each increase needs one new unit segment.

Step 2

Why this answer is correct

The correct answer is D. (8). From \( \sqrt{2} \) to \( \sqrt{10} \), the inside number increases (8) times. Each increase needs one new unit segment.

Step 3

Exam Tip

\( \sqrt{2} \) से \( \sqrt{10} \) तक (2) से (10) जाने में (8) वृद्धि होती हैं। हर वृद्धि के लिए एक नया इकाई रेखाखंड लगता है।

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