Question
Train P measures 120 meters in length and moves at a
speed of 5 meters per second, while Train Q is 90 meters long and travels at a speed of 10 meters per second. If the two trains are moving towards each other from opposite directions, how much time will it take for them to completely pass one another?Solution
Relative speed = 5 + 10 = 15 m/sec Time taken by the 2 trains to cross each other = (120 + 90) / 15 = 14 seconds Hence, option d.
Assuming the given statement to be true, find which of the following conclusions among given two is/are true.
Statement:
P ≤ T, P �...
Select the Venn diagram that best illustrates the relationship between the following classes.
Engineers, Players, Poets
Complete the given series by replacing ‘?’
3, 8, 14, 21, 29, ‘?’
What should come in place of '?' in the given series?
10 59 353 ? 12701 76205 457229
Pointing at a girl, Seema said, “She is my father’s mother’s husband’s only son’s daughter.” How is that girl related to Seema?
...This question has two statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be...
From amongst the figures (A), (B), (C), (D) and (E), select the figure which satisfies the same conditions of placement of the dots as in figure (X)
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
QRST, UVWX, YZAB, CDEF,?
Which of the following letter-clusters will replace the question mark (?) in the given series?
FUV, IXW, LAX, ?, RGZ
In the following equation, which of the two signs will be interchanged to get the correct equation?
119 - 21 ÷ 7 + 117 × 3 = 11
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