The number of subsets of A = {0, 1, 2} will be:

A and B are two sets. A has 10 members and B has 18 members. A ∪ B = 20. The number of members in A ∩ B will be

The sum of all odd numbers from 1 to 41 is :

The number of integers n satisfying −n + 2 ≥ 0 and 2n ≥ 4 is:

The value of a 2-digit number is 5 times the sum of the digits. What is the product of the digits ?

On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder?