MBA Exam

What is the sum of the digits of least multiple of 13 which when divided by 6,8 and 12 leaves 5, 7 and 11 remainder respectively ?

1) 6
2) 7
3) 8
4) 9

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MBA Other Question

Out of 20 consecutive natural numbers, in how many ways can 4 numbers be selected, such that any two among the selected numbers differ by at least 3?(A) 20C3 / 3(B) 17C4(C) 23C4(D) 14C4

1) A
2) B
3) C
4) D
A race track is in the form of a right triangle. The longer leg of the track is 2 km more than the shorter leg (both the legs being on a highway at right angle to each other). The start and end points are also connected to each other through a side road. The escort vehicle for the race took the side road and rode with a speed of 30 k/h and covered the two intervals along the highway during the same time with a speed of 42 k/h. Find the length of the race track.

1) 14 km
2) 10 km
3) 24 km
4) 36 km
5) 18 km