Question

42. A bus starts from a depot filled to capacity. It stops at
a station A, where of the passengers alight and 30
board the bus. At station B, of the passengers alight
and 12 board the bus. At station C which was the last
stop, all the 84 passengers alight. What is the capacity
of the bus?​

Answer 1

Answer:

MAN YOUR QUESTION IS WRONG! THE RIGHT QUESTION IS THIS:

A bus starts from a depot filled to capacity. it stops at station a where 1/3 of the passengers alight and 30 board the bus. at station b 1/4 of the passengers alight and 12 board the bus. at station c was the last stop all the 84 passengers alight. what is the capacity of the bus