Question

A train leaves Meerut at 6 A.M. and reaches Delhi at 10 A.M. Another train
leaves Delhi at 8 A.M. and reaches Meerut at 11:30 A.M. At what time do the
two trains cross each other ?
(d) 8:56 A.M.
A
(c) 8:36 AM​

Answer 1

HEY USER!

THIS IS YOUR ANSWER:-

Let the distance between Meerut and Delhi be y km.

Average speed of the train leaving Meerut = y/4 km/hr.

Average speed of the train leaving Delhi = 2y/7 km/hr.

suppose they meet x hrs. after 6 a.m

then, xy/4 + 2y (x-2)/7 = y

⇒ x/4 + 2x-4/7 = 1

⇒ 15x = 44

∴ x = 44/15 = 2 hrs. 56 min

So, the train meet at 8:56 a.m

HOPE IT HELPS!

HAVE A GOOD DAY :D

Answer 2

Step-by-step explanation:

hey your answer is in the pic plz mark as brainky answer i will folliw you