## Realated Questions

In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?

A batsman makes a score of 87 runs in the 17th inning and thus increases his averages by 3. What is his average after 17th inning?

. From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?