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For calculation of interest compounded h...

For calculation of interest compounded half yearly, keeping the principal same, which one of the following is true.

A

Double the given annual rate and half the given number of years.

B

Double the given annual rate as well as the given number of years.

C

Half the given annual rate as well as the given number of years.

D

Half the given annual rate and double the given number of years.

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NCERT EXEMPLAR-COMPARING QUANTITIES-Exercise
  1. If a % is the discount per cent on a marked price x, then discount is

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  2. Ashima took a loan of Rs 1,00,000 at 12% p.a. compounded half- yearly....

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  3. For calculation of interest compounded half yearly, keeping the princi...

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  4. Shyama purchases a scooter costing Rs 36,450 and the rate of sales tax...

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  5. The marked price of an article is Rs 80 and it is sold at Rs 76, then ...

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  6. A bought a tape recorder for Rs 8,000 and sold it to B. B in turn sold...

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  7. Latika bought a teapot for Rs 120 and a set of cups for Rs 400. She so...

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  8. A jacket was sold for Rs 1,120 after allowing a discount of 20%. The m...

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  9. A sum is taken for two years at 16% p.a. If interest is compounded aft...

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  10. The original price of a washing machine which was bought for Rs 13,500...

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  11. Avinash bought an electric iron for Rs 900 and sold it at a gain of 10...

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  12. A TV set was bought for Rs 26,250 including 5% VAT. The original price...

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  13. 40% of [ 100 – 20% of 300] is equal to

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  14. Radhika bought a car for Rs 2,50,000. Next year its price decreased by...

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  15. is a reduction on the marked price of the article.

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  16. Increase of a number from 150 to 162 is equal to increase of per cent...

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  17. 15% increase in price of an article, which is Rs 1,620, is the increas...

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  18. Discount=.

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  19. Discount = Discount % of .

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  20. is charged on the sale of an item by the government and is added to th...

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