Question

EXERCISE 89
1. A machine is sold for Rs 5060 at a gain of 10%. What would have
been gained or lost per cent, if it had been sold for Rs 4370 ?
2. A time piece is sold for Rs 64 at a gain of 28%. What would be
gained or lost per cent by selling it for Rs 47.50 P ?
3. If 13% is lost by selling goods for Rs 295.80 P, what would be
gained or lost per cent by selling them for Rs 323 ?
4. By selling 12 kg of onions for Rs 63, I gain 5%. What do I gain
or lose per cent by selling 50 kg of the same onions for Rs 247.50 P?
5. By selling an article for 77 P a person gained to of his outlay.
What would he have gained or lost per cent by selling it for 63 P ?
6. If by selling an article for 60 P, a person loses of his outlay.
What would he have gained or lost per cent by selling it for 77 P?

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Answer 1

Answer:

A time piece is sold for Rs 64 at a gain of 28%. What would be

gained or lost per cent by selling it for Rs 47.50 P ?

3. If 13% is lost by selling goods for Rs 295.80 P, what would be

gained or lost per cent by selling them for Rs 323 ?

4. By selling 12 kg of onions for Rs 63, I gain 5%. What do I gain

or lose per cent by selling 50 kg of the same onions for Rs 247.50 P?

5. By selling an article for 77 P a person gained to of his outlay.

What would he have gained or lost per cent by selling it for 63 P ?