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A sum of Rs10000 is invested in three sc...

A sum of Rs10000 is invested in three schemes of simple interest. The annual interest rates are respectively, 4%, 6% and 10%. Rs4000 were invested in the first scheme. If the total interest earned after five years is Rs2800, then how much money was invested in the third scheme?
10000 रुपये की एक राशि साधारण ब्याज की तीन योजनाओं में निवेश की जाती है | वार्षिक ब्याज दरें क्रमशः 4%, 6% और 10% हैं | पहली योजना में 4000 रुपये निवेश किये गए | यदि पांच वर्षों के बाद प्राप्त कुल ब्याज 2800 रुपये है, तो तीसरी योजना में कितनी राशि निवेश की गयी थी ?

A

a)Rs1500

B

b)Rs5000

C

c)Rs1000

D

d)Rs3000

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PINNACLE-SIMPLE INTEREST-EXERCISE
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  3. A sum of Rs10000 is invested in three schemes of simple interest. The ...

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  9. If the simple interest on Rs. 28000 at some rate for three years is Rs...

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  11. A sum of Rs. 5,000 is divided into two parts such that the simple inte...

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  12. A sum amounts to Rs 14,395.20 at 9.25% p.a. simple interest in 5.4 yea...

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  14. A person invested one-fourth of the sum of Rs 25000 at a certain rate ...

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  15. A sum of Rs10,500 amounts to Rs13,825 in 3 4/5 years at a certain rate...

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  16. A borrows a sum of Rs 2000 from his friend B on 31 December 2007 on th...

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  17. A borrows a sum of Rs 3000 from his friend B on 31 December 2011 on th...

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  18. A sum of Rs. 15,000 is invested partly at 12% per annum and the remain...

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  19. A sum of Rs 15,600 is invested partly at 7% per annum and the remainin...

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  20. A borrowed a loan from B at 8% simple interest for 2 years and repaid ...

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