# The distance between two cities A and B is 330 km . A train starts from A at 8 a.m. travels towards B at 60km/hr . Another train starts from B at 9 a.

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The distance between two cities A and B is 330 km . A train starts from A at 8 a.m. travels towards B at 60km/hr .
Another train starts from B at 9 a.m. and travels towards A at 75 km/hr . At what time do they meet ?
A. 10:30 am
B. 10:45 am
C. 11 am
D. 11:25 am

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Suppose they meet x hrs after 8 a.m .
Then (Distance moved by first in x hrs) + (Distance moved by second in (x - 1) hrs] = 330
60 x + 75( x -1) = 330
x = 3
So , they meet at (8 + 3 ) , i.e. 11 a.m