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Among four bags, average weight of last ...

Among four bags, average weight of last three bags Is 18 kg and the average weight of first three bags is 19 kg. If the weight of last bag is 22 kg, then what is the weight (in kg) of first bag?

A

32

B

24

C

33

D

25

Text Solution

Verified by Experts

The correct Answer is:
D
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