Question

:13
Question Number 17
Support ID: DBD2E9
9
2
Delhi to Bangalore Rajdhani Express when departed had 200 people travelling in it. There were 20
stations numbered 1 through 20, excluding the source station. At every station which is a multiple of
3,20 people joined the train. At every station which is a multiple of 7,500 people entered the train. At
every remaining odd-numbered station, 20 people left the train. At every remaining station, 10
people left the train.
How many unique people travelled via train
​

Answer 1

Answer:

of which book and which class then I able to answer