other govt exam FCI Assistant Grade 3 (AG III) Phase I & II Mock Test Quantitative Aptitude Data Sufficiency
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.
Find the speeds of trains A and B, if running in the same direction the faster train passes the slower in 54 seconds.
I. Trains A and B of lengths 140 meters and 130 meters respectively are running on parallel tracks.
II. When running in opposite directions, they pass each other in 24 seconds.
1
The data either in statement I alone or in statement II alone is sufficient to answer the question.
2
The data in statement II alone are sufficient to answer the questions, while the data in statement I alone are not sufficient to answer the question.
3
The data even in both the statements I and II together is not sufficient to answer the question.
4
The data in both the statements I and II together are necessary to answer the question.
5
The data in Statement I alone are sufficient to answer the question, while the data in statements II alone are not sufficient to answer the question.