EASY
6th CBSE
IMPORTANT
Earn 100

Which of the following numbers is divisible by ?
(a)
(b)
(c)
(d)

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Important Questions on Playing With Numbers
EASY
6th CBSE
IMPORTANT
Which of the following numbers is divisible by ?

EASY
6th CBSE
IMPORTANT
Which of the following numbers is a perfect number?

MEDIUM
6th CBSE
IMPORTANT
Which of the following numbers is not divisible by ?

MEDIUM
6th CBSE
IMPORTANT
The smallest prime just greater than the of and is

EASY
6th CBSE
IMPORTANT
Every counting number has an infinite number of

MEDIUM
6th CBSE
IMPORTANT
What least number should be replaced by so that the number is exactly divisible by ?

EASY
6th CBSE
IMPORTANT
Define a perfect number. Write two perfect numbers.

EASY
6th CBSE
IMPORTANT
Make a list of seven consecutive numbers, none of which is prime.
