MBA Exam

the no. of digitsin the smallest no. consisting ofonly ones and zeroesand divisible by 225.

1) 4
2) 10
3) 11
4) 9

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MBA Other Question

Two numbers are selected from a set of integers from 1 to 25. What is the probability that the two numbers are consecutive?Post your approach too.

1) 2/25
2) 4/25
3) 21/25
4) 23/25
in how many ways 6 letters A ,B ,C ,D E, F be arranged in a row such that letter D is always between A and B??

1) 324
2) 240
3) 60
4) 48