Question

A and B together can finish a piece of work in 12 days. If A alone can finish the same
work in 20days, in how many days B alone can finish it?
If a train runs at 40 kmph it reaches its destination late by 11 minutes. But if it runs at
50 kmph it is late by 5 minutes only. Find the distance to be covered by the train.
One fourth of a herd of deer has gone to the forest. One third of the total number i
in a field and remaining 15 are drinking water on the bank of a river. Find the tota​

Answer 1

Answer:

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