Question
A 220 metres long train, travelling at 60 km/h crosses a
platform in 30 seconds. What is the length of the platform?Solution
ATQ,
Speed of train = 60 km/h = 60 × (5/18) = 16.67 m/s
Using, distance = speed × time
Let the length of the platform be ‘L’ metres.
So, 220 + L = 16.67 × 30
Or, 220 + L = 500
Or, ‘L’ = 500 – 220
Or, ‘L’ = 280
TREE is related to YXLM in a certain way based on the English alphabetical order. In the same way, GAME is related to LGTM .
Which of the follow...
Choose the next number in the series.
25, 41, 73, 89, 121,?
Read the given statements and conclusions carefully. Assuming that the information in the statements is true, even if they appear to be at variance with...
Clock : Time :: Compass : ?
Select the cube which cannot be formed on folding the given sheet.
What should come in place of the question mark (?) in the given series?
226 231 236 241 246 ?
Four letter – cluster pairs have been given, out of which three are alike in some manner, and one is different. Select the one that is different.
Select the option that will fill in the blank and complete the given series correctly.
100, 105, 111, 118, 126, 135, ______
1, 2, 3, 4, 5 and 6 are written on different faces of a dice. Three different positions of the same dice are shown below. Find the number on the face op...
If 'I' stands for '+', 'J' stands for '×', 'K' stands for '÷' and 'L' stands for '–' what will come in place of the question mark (?) in the followi...
Relevant for Exams:
