Class 6: Playing with Numbers MCQs

Class 6: Playing with Numbers MCQs

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Which number is factor of every number

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Two numbers having only 1 as common factor are called

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Common factors of 15 and 25 are

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If a number is divisible two co-prime numbers than it is divisible by their

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If a number is divisible by 2 and 3 both then is divisible by

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Which of the following number is divisible by 3

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How many factors does 36 has

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The smallest composite number is

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The numbers having two factors are called

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The sum of two odd and one even numbers is

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Find the HCF of 36 and 48 using prime factorisation method.

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Which of following number is multiple of 8

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A number is divisible by 4 if its

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Which of the following is smallest prime number:

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A number for which sum of all its factors is equal to twice number is called

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