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- Average weight of 10 people increased by 1.
Question 1:
Average weight of 10 people increased by 1.5 kg when one person of 45 kg is replaced by a new man. Then weight of the new man is A. 50
B. 55
C. 60
Feedback Total weight increased is 1.5 * 10 = 15.
So weight of new person is 45+15 = 60
So weight of new person is 45+15 = 60
D. 65
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