MBA Exam

If x, y, z are three distinct positive real numbers such that x+y+z=1, then the value of(1/x -1)(1/y-1)(1/z-1) is ? (Post approach also)

1) 16
2) 8
3) 1
4) 4
5) None of the above

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MBA Other Question

There are 10 different fruits and 5 different vegetables. A grocer has to choose 3 fruits and 2 vegetables in all the possible ways he can do so. What is the number of selections in which a particular fruit and a particular vegetable are always there?

1) 144
2) 120
3) 160
4) 80
5) (10C3 - 1)*(5C2 - 1)
The number of real roots of the equation |1 - |x|| - (1.01)(1.01x) = 0 is/are

1) 1
2) 2
3) 3
4) 0
5) None of these