The average weight of 8 persons is increased by 2.5 kg, when one of – McqOptions

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1.	The average weight of 8 persons is increased by 2.5 kg, when one of them whose weight is 56 kg is replaced by a new man. The weight of the man is ?
A.	31 kg
B.	48 kg
C.	55 kg
D.	76 kg
Answer» E.

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