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Start learning 50% faster. Sign in nowSpeed of train = (Length of train + Length of Platform)/Required time Length of train = 300 m Crossing time of platform = 3 × 60 = 180 sec Length of platform = 300 × 2 = 600 m Let the speed of train be x. Speed of train = (300 + 600)/180 ⇒ x = 900/180 = 5 m/s
A. This invention has helped us to heal wounds caused by bacteria.
B. Penicillin is one of the most useful drugs man has invented.
C. ...
Given below are six sentences. A and F are the first and the last sentences. The rest of the sentences namely B, C, D and E are jumbled. Select the opt...
What sentences should come 5th in the paragraph?
The question consists of five statements labelled A, B, C, D and E which when logically ordered form a coherent passage. Choose the option that represe...
P: From defence, energy, and environment to healthcare and civil applications
Q: And the upcoming National Quantum Mission
Given below are four jumbled sentences. Select the option that gives their correct order.
A. The guard escorted him to the front office.
<...Parts of a sentence are given below in jumbled order. Arrange the parts in the right order to form a meaningful sentence
A. to lift 8 mi...
In the question given below, some sentences/phrases are given which have to be arranged in a proper sequence. Select the option that best defines the p...
In the question given below, some sentences/phrases are given which have to be arranged in a proper sequence. Select the option that best defines the p...
Given below are four jumbled sentences. Select the option that gives their correct order.
A. Far below he saw green meadows and in their midst...