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The average weight of 3 men A, B and C i...

The average weight of 3 men A, B and C is 84 kg. Another man D joins the group and the average now become 80 kg. If another man E, whose weight is 3 kg more than that of D, replaces A, then average weight of B, C, D and E becomes 79 kg. The weight of A is.

A

40

B

50

C

50

D

39

Text Solution

Verified by Experts

The correct Answer is:
D
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