A train crosses another train running in the opposite direction in x seconds. What is the speed of the train? I. Both the trains are running at the same speed. II. The first train is y cm long.

If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question

If the data either in statement I alone or in statement II alone are sufficient to answer the question.

If the data even in both statements I and II together are not sufficient to answer the question.

A train crosses another train running in the opposite direction in x s

1.	A train crosses another train running in the opposite direction in x seconds. What is the speed of the train? I. Both the trains are running at the same speed. II. The first train is y cm long.
A.	If the data in statement I alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
B.	If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question
C.	If the data either in statement I alone or in statement II alone are sufficient to answer the question.
D.	If the data even in both statements I and II together are not sufficient to answer the question.
Answer» E.

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A train crosses another train running in the opposite direction in x seconds. What is the speed of the train? I. Both the trains are running at the same speed. II. The first train is y cm long.

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