Question

Ali: what time does the next train leave for Bombay?
Station master: it leaves at 4:30
Ali: what is the fare for second class?will it reach there tomorrow morning?
Station master: 200 ruppess

Answer 1

Answer:

Correct option is

B

11:30 am

Let distance b/w Pune and Mumbai be l speed of 1

st

train=

4

l

2

nd

train=

3

2

1

l

=

7

2l

distance covered by 1

st

train in 2 hours =

4

l

×2=

2

l

at 9:30 relative distance to be covered =

2

l

Let they meet at time t

2

l

=(

4

l

×t)+

7

2l

t

2

l

=t(

28

7+8

)⇒t=

15

14

hoursor56

∴9:30+56mins=10:26

Explanation:

Hope it will be help full