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The population of a town was 250000 thre...

The population of a town was 250000 three years ago. It had increased by 3%, 4% and 6% in the last three years, find the present population of the town.

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DISHA PUBLICATION-INTEREST-Test Yourself
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  2. A person invested in all 2600 at 4%, 6% and 8% per annum simple intere...

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  3. A sum of money invested at simple interest triples itself in 8 years a...

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  8. A sum of 8000 is borrowed at 5% p.a. compound interest and paid back ...

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  9. The rate of interest on a sum of money for the first two years is 6% p...

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  10. Subash purchased a refrigerator on the terms that he is required to pa...

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  11. Three amounts x, y and z are such that y is the simple interest on x a...

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  12. Hans Kumar borrows 7000 at simple interest from the village moneylende...

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  13. A sum is divided between A and B in the ratio of 1 : 2. A purchased a ...

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  14. Adam borrowed some money at the rate of 6% p.a. for the first two year...

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  15. A sum of 725 is lent in the beginning of a year at a certain rate of ...

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  16. A sum of money at compound interest amounts thrice of itself in 3 year...

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