Question
A train crosses a pole and a platform of length 672
metres in 14 seconds and 30 seconds, respectively. Find the length of train.Solution
Let the speed of train be 'v' m/s.
Length of train = '14v' metres
So, (14v + 672) ÷ 30 = 'v'
Or, 14v + 672 = 30v
Or, 16v = 672
So, 'v' = 42
Therefore, length of the train = 14 × 42 = 588 metres
Statements: S @ O, O & E, E $ K, K # C
Conclusions: I. S @ K II. K @ O III. C @ E
...Which of the following does not make J @ K and R # K definitely not true?
Statements: B < W ≥ A ≥ X; N ≤ C < Q = X
Conclusions:
I. Q ≥ W
II. W > C
III. N < AÂ
In 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: F > C > K; L < G < D; C ≥ H < D > I
Conclusions:
I. L < C
 II. K > I
III. F > H
In this question, the relation between various elements is shown in the statement. After the statement, two conclusions are given, select a suitable op...
In 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...
Statement: P ≤ W < O = D ≥ G > T
Conclusions:
I. P ≤ T
II. W < D
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are definitely tru...
Based on the given statement, two conclusions are drawn. Find out which conclusion is true based on the statement.
Statement: B ≥ M > G, S < ...
