Question Paper from: IBPS RRB Clerk Mains 2017

The average weight of 3 men A, B and C is 84 kg. Another man D joins the group and the average now becomes 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:

1:
70 kg
2:
72 kg
3:
74kg
4:
80 kg
5:
None of these
Solution:
Chapter Name: Average

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IBPS RRB Clerk Mains 2017

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