Direction: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and Read both the statements and give answer
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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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- 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.
- 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.
Correct Option: D
As per the given above question ,
A train crosses another train running in the opposite direction in x seconds.
From statement I ,
Both the trains are running at the same speed. i.e. S1 = S2
From statement II ,
Length of the first train = y cm
The length of the other train is not given in any of the statements.
If the data even in both statements I and II together are not sufficient to answer the question.
