SSC CHSL Model Paper 2

Question : 21 of 100

Marks: +1, -0

A group of 1200 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is?

Validate

Solution:

Generally we may commit mistake of dividing

1200/15

.
But out of 16 persons there is one captain.
So, it will be

1200/16= 75

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