MBA Exam

In a party of 74 people, the number of people who know salsa is twice the number of people who know hip-hop,which is turn, is twice the number of people who know both.If the maximum possible number of people know only salsa,how many people don't know either of them?

1) 3
2) 4
3) 2
4) None of these

Read Solution (Total 0)

MBA Other Question
In how many different ways can a cube be painted if each face has to be painted either red or blue?

1) 20
2) 16
3) 12
4) 10
 Find the number of ordered pairs (x, y) where x and y are positive integers that satisfies the equation (1/x) + (1/y) = 1/17

1) 1
2) 2
3) 0
4) infinite