If You Are Student Then Watch This ! Assignment Hack #shorts

In a hostel there are.250 students. 120 watch news channels, 80 watch sports channels and 90 watch music channels. Each channel telecasts the content as per their nature. 50 students watch both news and sports channel 60 students watch both sports and music channel and 65 students watch both news and music channels. What is the maximum number of students who watch all the three types of channels?

In a hostel there are.250 students. 120 watch news channels, 80 watch sports channels and 90 watch music channels. Each channel telecasts the content as per their nature. 50 students watch both news and sports channel 60 students watch both sports and music channel and 65 students watch both news and music channels. What is the minimum number of students who watch atleast one of the given channel?

In a hostel there are.250 students. 120 watch news channels, 80 watch sports channels and 90 watch music channels. Each channel telecasts the content as per their nature. 50 students watch both news and sports channel 60 students watch both sports and music channel and 65 students watch both news and music channels. What is the maximum number of students who watch atleast one of the given channels?

A, B are two students in a group of n students. If the number of ways of assigning the n students to a line of n single rooms such that A and B are not in adjacent rooms is 3600, then n is equal to:

A teacher wants one of her students to complete her entire homework assignment. She begins to praise her for each part of the home work assignment that she completes. The teacher is practicing the procedure called