CAT
Exam
Verbal Ability
Sentence Completion
train M leaves meerut at 5 am and reach delhi at 9 am.train n leaves delhi at 7 am and reach meerut at 10:30 am.at what time they cross each other?
Read Solution (Total 4)
-
- 7:56am is d ans
- 10 years agoHelpfull: Yes(3) No(4)
- the answer is 7:56 am
- 9 years agoHelpfull: Yes(0) No(0)
- ca anyone please explain this?
- 8 years agoHelpfull: Yes(0) No(0)
- distance=?x
m takes=>4 hrs=>speed=x/4
n takes=>7/2 hr=>speed=2x/7
let them meet y hrs after 5 A.M
dist covered by m in y hrs+dist covered by n in y-2 hrs=distance
xy/4+2x(y-2)/7=x
on solving we get,
y=44/15 hr
it is equal to 2 hrs 56 min
so 5+2.56=>7:56 A.M - 8 years agoHelpfull: Yes(0) No(0)
CAT Other Question