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Maths Finding Common Ground - Chapter 3 Class 7 (Ganita Prakash II) MCQ and Assertion Questions

Short Quiz · Class 7 · Maths · CBSE

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Chapter 3 Class 7 - Finding Common Ground (Ganita Prakash II) | 5 questions | about 4 minutes

Practise Finding Common Ground - Chapter 3 Class 7 (Ganita Prakash II) with Teachoo's Short Quiz (Class 7 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 5
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Question 1 of 5
What is the smallest positive integer by which 540 must be multiplied to make a perfect square?
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Question 2 of 5
A learner claims, “A larger number always has a longer prime factorisation.” Which pair disproves the claim?
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Question 3 of 5
What is the smallest number greater than 100 that is divisible by 6, 8 and 9?
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Question 4 of 5
Two numbers have HCF 5 and LCM 140. Both numbers are multiplied by 6. What are the new HCF and LCM?
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Question 5 of 5
A number has only 2 and 3 as prime factors, is divisible by 72, and has exactly 12 positive factors. What is the number?
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