Question
Study the following table carefully and answer the
question given below it: What was the difference between the number of candidates who qualified in banks I and J together and the number of candidates who did not qualify in the same banks?Solution
Number of candidates who qualified in bank I = 26% of 2200 = 572 Number of candidates who did not qualified in bank I = 2200 – 572 = 1628 Number of candidates who qualified in bank J = 17% of 3000 = 510 Number of candidates who did not qualified in bank J = 3000 – 510 = 2490 Required difference = (1628 + 2490) - (572 + 510) = 3036
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