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HCF and LCM Practice Set – 30 Questions

This published practice set contains 30 questions for competitive-exam preparation. Preview a few questions below, then start the full quiz to record your attempt. Answers and detailed explanations remain inside the submitted-attempt workflow so the preview does not reveal the solution before practice.

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Sample Questions from HCF and LCM Practice Set – 30 Questions

Use this preview to understand the level and coverage of the quiz. The complete attempt contains 30 questions.

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Q1. Find the HCF of 12 and 18.

12 और 18 का HCF ज्ञात कीजिए।

A. 2
2

B. 3
3

C. 6
6

D. 9
9

Q2. Find the LCM of 4 and 6.

4 और 6 का LCM ज्ञात कीजिए।

A. 8
8

B. 10
10

C. 12
12

D. 24
24

Q3. Find the HCF of 24 and 36.

24 और 36 का HCF ज्ञात कीजिए।

A. 6
6

B. 8
8

C. 12
12

D. 18
18

Q4. Find the LCM of 24 and 36.

24 और 36 का LCM ज्ञात कीजिए।

A. 48
48

B. 60
60

C. 72
72

D. 96
96

Q5. Find the HCF of 18, 24 and 30.

18, 24 और 30 का HCF ज्ञात कीजिए।

A. 2
2

B. 3
3

C. 6
6

D. 12
12

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