EMNA Q.26

26Six men A, B, C, D, E, F agree with a seventh man G to provide a sum of money among them. A, B, C, D, E, F are to subscribe Rs.10 each, and G is to pay Rs.3 more than the average of the seven. What is the whole sum to be provided?

Option : A
Explanation : let average of the seven men be x ∴ x = (10x6+(x+3)) / 7 => 60 + x +3 = 7x => x = 63/6 = 10.5 Total amount = 10.5 x 7 = 73.5

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