Question
Four runners started running simultaneously from a
point on a circular track. They took 400 seconds, 600 seconds, 720 seconds and 900 seconds to complete one round. After how much time do they meet at the starting point for the first time ?ÂSolution
Required time LCM of 400, 600, 720 and 900 seconds = 3600 seconds
If 21st June 2007 was a Thursday, then what was the day of the week on 21st June 2011?
The sequence of folding a piece of paper and the manner in which the folded paper is cut is show in the following figures. How would this paper look whe...
Select the set in which the numbers are related in the same way as are the numbers of the given sets.
(NOTE : Operations should be performed on t...
A series is given with one term wrong. Select that wrong term from the given alternatives.
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Select the option that represents the correct order of the given words as they would appear in an English dictionary.
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2. Viole...
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Calf is related cow in the same way as cat is related to ______:
In the following question, select the missing number from the given series.
12, 24, 72, 288, 1440, ?
How many classes are there in the given picture?
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