The average weight of A, B and C is 65 kg. If the person D joins them – McqOptions

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1.	The average weight of A, B and C is 65 kg. If the person D joins them then the average of weights of those four persons becomes 70 kg. The average weight of B, C and D is 75 kg. then the weight of A is (in kgs)
A.	60
B.	65
C.	70
D.	55
Answer» E.

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