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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
We raced hurriedly (1) up gravel (2) hillsides with stomach- churning (3) vertiginous views (4) all around.
...Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with...
He is a linguist(1)/ and always tries to(2) make his students pronounce(3)/ the words correctly.(4)
Mischief are sure to (1)/crop up, in one form (2)/or another, among (3)/the idle and ambitionless (4).
A sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your answer. Mark (E) if the sent...
Despite of the heavy /rain, the match continued /and the players /showed great enthusiasm.
It was disappointing that in the initial stages (A)/of implementation, there were insistence on (B)/ satellite images as evidence while other admissibl...
Read the sentence to find out whether there is any part with grammatical error in it.
Although to our knowledge (1)/there exists no empir...
Florence Nightingale(A)/ was called(B)/ Lady with the lamp.(C)/ No error(D)
It can be said without hesitation that India belongs to the elitest club of countries which have mastered cryogenic technology.