Question

in how many ways can 4 people be selected from a group of 6 among which ashok is one?how many of these include ashok?how many groups donot include ashok

Answer 1

By putting Ashok at the third number.
When first four are selected Ashok will select.
When last four are selected Ashok will select .
When middle four will be selected Ashok will selesct

Answer 2

This is a vague questions