Question

The question consists of two statements numbered "l and II" given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.

The speeds of two trains, P and

Q: The speeds of two trains, P and Q, are in the ratio of 4:5. The length of train P is 300 meters. Wha

ATQLetthespeedoftrainsPandQbe4xkmhrand5xkmhrrespectivelyStatementIAccordingtothequestionLetthelengthoftrainQbelmetres4x5x518300l20Or100x6002lSodatainstatementIaloneisnotsufficienttoanswerthequestionStatementII4x1051830020Or20x501815270Or20x220Orx11ThereforespeedoftrainQ5x55kmhrSodatainstatementIIaloneissufficienttoanswerthequestionSodatainstatementIIalonearesufficienttoanswerthequestionwhilethedatainstatementIalonearenotsufficienttoanswerthequestion

Q, are in the ratio of 4:5. The length of train P is 300 meters. What is the speed of train Q? Statement I: Trains P and Q can cross each other in 20 seconds when they are moving in opposite directions. Statement II: Train P can cross a dog running in the opposite direction at a speed of 10 km/h in 20 seconds.

A The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

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

D The data given in both statements I and II together are not sufficient to answer the question.

E The data in both statements I and II together are necessary to answer the question.

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SBI PO

Question

The speeds of two trains, P and

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