What is the speed of a running train which takes 9 seconds to cross a signal post? I. The length of the train is 90 m. II. The train takes 27 seconds to cross a platform of 180 m.

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

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.

What is the speed of a running train which takes 9 seconds to cross a

1.	What is the speed of a running train which takes 9 seconds to cross a signal post? I. The length of the train is 90 m. II. The train takes 27 seconds to cross a platform of 180 m.
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» D. If the data even in both statements I and II together are not sufficient to answer the question.

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What is the speed of a running train which takes 9 seconds to cross a signal post? I. The length of the train is 90 m. II. The train takes 27 seconds to cross a platform of 180 m.

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