Question

In how much time will a train running with a speed of 72 km/hr cross the second train?
I. The length of the two trains is 80 metres and 100 metres respectively.
II. The speed of the second train is 60 km/hr.

Q: Answer-In how much time will a train running with a speed of 72 km/hr cross the second train? I. The length...

Since, we do not know the direction in which the two trains are running, we cannot answer the question. Therefore, the statement I and II are not sufficient to answer the question.

A If the question can be answered with the help of both the statements but not with the help of either statement itself

B If the question cannot be answered even with the help of both the statements.

C If the question can be answered with the help of statement II alone.

D If the question can be answered with the help of statement I alone.

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In how much time will a train running with a speed of 72 km/hr cross the second train?
I. The length of the two trains is 80 metres and 100 metres respectively.
II. The speed of the second train is 60 km/hr.

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In how much time will a train running with a speed of 72 km/hr cross the second train?I. The length of the two trains is 80 metres and 100 metres respectively.II. The speed of the second train is 60 km/hr.

Detailed Solution

More Data Sufficiency Questions

Relevant for Exams:

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In how much time will a train running with a speed of 72 km/hr cross the second train?
I. The length of the two trains is 80 metres and 100 metres respectively.
II. The speed of the second train is 60 km/hr.