The average weight of 10 woman is increased by 1 kg if 2 woman of 4 – McqOptions

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1.	The average weight of 10 woman is increased by 1 kg if 2 woman of 42 kg and 38 kg are replaced by 2 men.Find the average weight of both the men?
A.	45 kg
B.	30 kg
C.	25 kg
D.	10 kg
Answer» B. 30 kg

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