Direction: Each question below is followed by two statements I and II. You have to determine whether the data given in the statement is sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer.
Two trains running in the opposite direction crosses each other in 34 seconds. What is the sum of their lengths?
Statement I. Sum of the speed of the trains is 26 m/s
Statement II. Difference in the speed of the trains is 12 m/s
1
The statement I alone is sufficient to answer the question but, statement II alone is not sufficient.
2
The statement II alone is sufficient to answer the question but, statement I alone is not sufficient.
3
Both the statements I and II together are needed to answer the question.
4
Either statement I alone or statement II alone is sufficient to answer the question.
5
Neither statement I nor statement II is sufficient to answer the question.