Infosys Company Numerical Ability Permutation and Combination

A shop has 4 shelf, 3 wardrobes, 2 chairs and 7 tables for sell. You have to buy
a. 1 shelf
b. 1 wardrobe
c. either 1 chair or 1 table
How many selection can be made?

Read Solution (Total 15)

Infosys Other Question

we need to carve out 125 identical cubes from a cube . what is the minimum number of cuts needed? In how many ways can 4 men and 3 women can arrange with a condition that each men should not sit together and they must be in the order of their age.

a) 210 b) 5040 c) 120 d) none of these