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What time will it take for a principal o...

What time will it take for a principal of Rs. 640 to become an amount of Rs. 768 at 2.5% p.a simple interest ?
रु 640 के मूलधन को 2.5% वार्षिक साधारण ब्याज दर से रु 768 का मिश्रधन बनने में कितना समय लगेगा ?

A

10 years / 10 साल

B

8 years / 8 साल

C

9 years / 9 साल

D

11 years / 11 साल

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PINNACLE-SIMPLE INTEREST-EXERCISE
  1. X took a loan of Rs5000 on simple interest, the rate of interest being...

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  2. At the rate of 8% the amount invested earns a simple interest of Rs240...

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  3. What time will it take for a principal of Rs. 640 to become an amount ...

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  4. The simple interest on a sum for the five years at 7% p.a is Rs. 700. ...

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  5. A sum becomes Rs 500 in 5 years and Rs600 in 7 years at a certain rate...

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  6. A sum is invested on simple interest. If the rate of interest is 20% p...

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  7. A certain sum amounts to Rs 12096 at 8% p.a. in 5 1/2 years at simple ...

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  8. A person borrowed a sum at 8% p.a simple interest and in 8 years, the ...

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  9. A certain sum is lent at x% p.a simple interest for X/3 years. The sim...

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  10. What is the amount that will become Rs. 1440 at 5% simple interest in ...

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  11. What is the simple interest on Rs35000 at 18/7% per annum for a period...

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  12. A sum of Rs9000 amounts to Rs 13356 at a certain rate percent per annu...

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  13. If the simple interest on a sum of Rs x at 6% p.a. for two years is do...

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  14. At a fixed simple interest rate, the amount of Rs 500 becomes Rs 600 i...

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  15. A person deposits Rs. 500 for 2 years, Rs. 600 for 5 years and Rs. 100...

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  16. At the end of 3 years, the simple interest on any amount of 2800 is 42...

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  17. Pankaj invests an amount after dividing in three different schemes A, ...

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  18. In how many years will a money become triple of itself at the rate of ...

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  19. A person deposits Rs. 500 for 2 years, Rs. 600 for 5 years and Rs. 100...

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  20. What is the amount that will become Rs. 1440 at 5% simple interest in ...

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