Question
Read each sentence to find out whether there is any
grammatical or idiomatic error. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, choose (e) Each of the candidates were asked to submit their identity proof before entering the examination hall.Solution
Each (singular) → was asked
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If average of first 10 numbers is (n – 23) and the sum of remaining number is 925. Find the value of ‘n’, if the average of 20 numbers is ‘n’....
Average of 8 numbers is 25. If average of first four and last two numbers is 15 and 40, respectively then find the fifth number given that ratio of fift...
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