EASY
6th CBSE
IMPORTANT
Earn 100

Write the common multiples of
12, 24 and 36

Important Questions on Playing with Numbers

EASY
6th CBSE
IMPORTANT
Which of the following pairs of numbers are co-primes:
EASY
6th CBSE
IMPORTANT
Write the prime factorisation of:
140
EASY
6th CBSE
IMPORTANT
Write the prime factorisation of:
2094
EASY
6th CBSE
IMPORTANT
Write the prime factorisation of:
490
EASY
6th CBSE
IMPORTANT
Write the prime factorisation of:
4631
EASY
6th CBSE
IMPORTANT
Write the smallest 4-digit number and its prime factorization.
EASY
6th CBSE
IMPORTANT
Write the smallest number having four different prime factors.
MEDIUM
6th CBSE
IMPORTANT
Is 23100 is divisible by 33? Find out applying a suitable divisibility rule.