Q-AVG-17Q.55
The average weight of 12 students in a class is ‘y’ kg. Two new students joined them with total weight of 72 kg and the average weight of the class is decreased by y/16 kg. If the weight of heavier student out of two students who joined is y – 24 kg, then find the difference between weight of two students who joined.
- (a) 10 kg
- (b) 4 kg
- (c) 12 kg
- (d) 8 kg
- (e) 6 kg
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