Question
A train passes a pole in 15 seconds and takes 18.75
seconds to completely cross a platform that is 120 meters long. What is the length of the train?Solution
Distance covered by the train in 15 seconds = length of the train Distance covered by the train in 18.75 seconds = length of the train + 120 metres So, distance covered by the train in (18.75 - 15) seconds = 120 metres So, speed of the train = 120 ÷ 3.75 = 32 m/s length of the train = 32 X 15 = 480 metres
Statements: L < E; M = O; E >K ≥ M
Conclusions:
I. L < M
II. K = O
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Statements: J # Q, Q * D, D % P, P $ Y
Conclusions:Â Â Â Â Â Â I. Q * YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. P *YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â III...
Statements: J < K, J < L, L > M
Conclusions: I. J < M II. L = J
...Statements: J ≤ K = L ≤ N; N ≤ O = M
Conclusions: I. M = JÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. J < M
...Statements: Q % R & L @ T $ D; W % Q # P
Conclusions :Â Â Â Â Â I. D % RÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. Q % LÂ Â Â Â Â Â Â Â Â Â Â Â Â Â I...
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In the following question the relationship between different elements is given in the statements followed by three conclusions I, II and III. Read the ...
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