The number of arrangements of the word "IDIOTS" such that vowels are at the places…

MATHEMATICS · Single correct · CBSE · Mathematics · Permutations and Combinations · Permutations and Combinations

Problem

The number of arrangements of the word "IDIOTS" such that vowels are at the places which form three consecutive terms of an A.P. is : (a) 36 (b) 72 (c) 24 (d) 108

Related theory

Browse the problem library