MBA Exam

Q. No. â€“ 2 : A chemical plant has four tanks (A, B, C and D), each containing 1000 litres of a chemical. The chemical is being pumped from one tank to another as follows:From A to B @ 20 litres/minuteFrom C to A @ 90 litres/minuteFrom A to D @ 10 litres/minuteFrom C to D @ 50 litres/minuteFrom B to C @ 100 litres/minuteFrom D to B @ 110 litres/minuteWhich tank gets emptied first and how long does it take (in minutes) to get empty after pumping starts?

1) c, 20
2) d,20
3) d,25
4) a,16,6

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MBA Other Question

Three teams play for TCY CUP TOURNAMENT. The team from Ludhiana sits out in the first game. After that the loser of any particular game sits out in the following game. A total of 11 games are played. Each team wins a different number of games & Ludhiana loses the last game.What is the total number of matches lost by the best team?

1) 0
2) 2
3) 4
4) 6
Two friends were trying to find the HCF of 50 distinct numbers. If they were finding out HCF of two numbers at a time, what is the minimum number of times this operation should be repeated to find HCF of all the 50 numbers ?

1) 48
2) 49
3) 50
4) 51
5) None of these