Question
A 180-metre train takes 9 seconds to cross a pole. If
the same train takes 18 seconds to cross train 'D' that is travelling in opposite direction at 14 m/s on a parallel track, then find the length of train 'D'.Solution
ATQ, Speed of train 'A' = (180 ÷ 9) = 20 m/s Let the length of train 'D' be 'x' metres. ATQ; (180 + x) ÷ (20 + 14) = 18 Or, 180 + x = 612 So, 'x' = 612 - 180 = 432 Therefore, length of train 'D' = 432 metres
The following question , consists of an incomplete sentence or a sentence which is split into four parts. All four parts are jumbled up and are named a...
Which of the following is the third sentence of the passage?
Directions: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent par...
Which sentence should come fifth in the paragraph?
Which of the following is the fifth sentence in the passage?
Two years after it wrecked havoc in some delta districts , cyclone Gaja looms over the fate of candidates in nine assembly constituencies in the region....
Given below are a few sentences in which four words are emboldened each. The words may or may not be in their correct position. Rearrange the words if ...
Given below are six sentences, four of which (P, Q, R, S), are jumbled. Pick the option that gives the correct order of P, Q, R, S.
S - 1. The si...
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...
Given below are six sentences, four of which (P, Q. R, S), are jumbled. Pick the option that gives the correct order of P, Q, R, S.
S-1 A summary...
Relevant for Exams:
