MBA Exam

There are 2 stations M & N...Trains P & Q start from M & N and after meeting, they take 3/2 hrs and 8/3 hrs to reach N & M respectively...What is the ratio of the speeds of the trains??

1) 2
2) 4
3) 1/3
4) 2/3

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MBA Other Question

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How many 5 digit numbers exist having exactly two 4s in them?

1) 6804
2) 5427
3) 3888
4) 1377
139 persons have signed for an elimination tournament.All players are to be paired for the first round but because 139 is an odd number ,one player gets a bye, which promotes him to to the second round,without playing in the first round.This continues in subsequent rounds as well.Find the minimum number of matches that must be played to determine the champion.

1) 136
2) 137
3) 138
4) 139