| Two cars A and B are running towards each other from two different places 88 km apart. If the ratio of the speeds of the cars A and B is 5: 6 and the speed of car B is 90 km/h. After how long will the two meet each other? |
A) \[26\frac{2}{3}\,\,\min \]
B) \[24\,\,\min \]
C) \[32\,\,\min \]
D) \[36\,\,\min \]
E) None of these
Correct Answer: C
Solution :
| Speed of car \[A=\frac{5}{6}\times 90=75\,\,km/h\] |
| \[\therefore \]Required time \[=\frac{88}{90+75}\times 60=32\,\,\min \] |
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