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The average weight of 8 men is increased by 1.5 kg when one of the men, who weight 65 kg is replaced by a new man. The weight of the new man is-
Answer & Solution
Correct Answer:
Option
D
Total weight increased
= (8 × 1.5) kg
= 12 kg
Weight of the new man
= (65 + 12) kg
= 77 kg
= (8 × 1.5) kg
= 12 kg
Weight of the new man
= (65 + 12) kg
= 77 kg
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