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?
- 60
- 65
- 50
- 55
Explanation
Total weight increased is 1.5 * 10 = 15.
So weight of new person is 45+15 = 60
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- 22, 23, 24, 25
- 23, 24, 25, 26
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اس سوال کو وضاحت کے ساتھ پڑھیں
- 3/5, 1/2, 2/3, 3/4
- 1/2, 3/5, 2/3, 3/4
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- 2,100
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اس سوال کو وضاحت کے ساتھ پڑھیں
