Question
Train ‘A’ running with a speed of 54 km/hr can cross
a standing goods train of 5 times its length in 40 seconds. Find the time taken by 200 metres long train ‘B’ which is coming from opposite direction of train ‘A’, with a speed of 20 m/s, to cross train ‘A’.Solution
Let the length of train ‘A’ be ‘x’ metres Therefore, length of the goods train = ‘5x’ metres Speed of train ‘A’ = 54 × (5/18) = 15 m/s According to the question, 5x + x = 15 × 40 => 6x = 600 => x = 100 Therefore, time taken by train ‘B’ to cross train ‘A’ = {(100 + 200)/(40 + 20)} = 5 seconds
Statement: H > G = M > S; GÂ `>=` Â T > L; MÂ `<=` Â F <Â Â U
Conclusion: Â I. F > SÂ Â Â Â Â Â Â Â Â Â Â II. T < H
...Statements: B > D = C ≥ E ≥ G, C = H ≤ I < F
Conclusions:
I. B > H
II. I ≥ G
III. F > DIn the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
Statements: J > K = L ≥ M ≥ Q; N < O ≤ P < Q
Conclusions:
I. Q > N
II. J > O
In the question, assuming the given statements to be true, find which of the conclusion(s) among given three conclusions is /are definitely true and th...
In the question, assuming the given statements to be true, find which of the conclusion(s) among given three conclusions is/are definitely true and the...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is/are definitely true and the...
Statement: P = O ≥ N ≥ Y < M < W ≥ X; Y > Z
Conclusion:
I.  Z ≥ X
II. Â P > Z
...Statements: N $ J, J % O, OÂ * Â P, P # X
Conclusions :
I. X % J
II. N $ P
III. J % X
IV. X % O
Statements: A ≥ B ≥ C = M = N ≥ O ≤ P ≤ Y = Z
Conclusions:
I. Y > M
II. Z ≤ A
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