Home
Class 14
MATHS
CI and SI for a certain sum at a certain...

CI and SI for a certain sum at a certain rate of interest are ₹ 220 and ₹ 200 in two years . What is the principal for these interests?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • AVERAGES

    QUANTUM CAT|Exercise QUESTION BANK|171 Videos
  • CO-ORDINATE GEOMETRY

    QUANTUM CAT|Exercise QUESTION BANK|72 Videos

Similar Questions

Explore conceptually related problems

A certain sum at a certain rate of SI amounts to ? 1125 in 4 yr and ? 1200 in 7 yr. Find the sum and rate of interest.

The compound interst on a certain sum at a certain rate of interest for the 2nd year is Rs 720, and for the 3rd year is Rs 864. Find the principal and rate of interest.

The simple interest for the second year on a certain sum at a certain rate of interest is ₹ 1000. What the sum of the interest accrued on it for the 6h, 7th and 8th years ?

The compound interest on a certain sum at a certain rate of interest for the second year and third year is ₹ 21780 and ₹ 23958, respectively. What is the rate of interest?

The difference between CI and SI on a certain sum of money at 10% per annum for 3 years is 620. Find the principal if it is known that the interest is compounded annually.

QUANTUM CAT-CI/ SI/ INSTALMENTS-QUESTION BANK
  1. If the rate of interest is 10% p.a. and Rs. 12000 lent at the compound...

    Text Solution

    |

  2. Rs. 1000 is being charged at 50% per annum what is the interest for 3^...

    Text Solution

    |

  3. CI and SI for a certain sum at a certain rate of interest are ₹ 220 an...

    Text Solution

    |

  4. The population of UP increases very rapidly @12% p.a. and 3 years ago ...

    Text Solution

    |

  5. Rahul purchased a house 3 years ago for ₹ 2 lakh. Its value depreciat...

    Text Solution

    |

  6. The difference between Cl and Sl for 3 years @ 20% p.a. is Rs. 152 . W...

    Text Solution

    |

  7. A sum is being lent at 20% p.a. compound interest. What is the ratio o...

    Text Solution

    |

  8. Principal ₹ 12000 amounts to ₹ 20736 in 3 years at R% p.a. of compound...

    Text Solution

    |

  9. A certain sum amounts to Rs. 14641 in 4 years @ 10% p.a compounded ann...

    Text Solution

    |

  10. A sum of Rs. 10000 is borrowed at 8% p.a. compounded annually which is...

    Text Solution

    |

  11. A scooty is sold by an automobile agency for ₹ 20100 cash or for ₹ 48...

    Text Solution

    |

  12. A man borrows ₹ 4000 and pays back after 5 years at 15% simple interes...

    Text Solution

    |

  13. What is the time period for which Rs. 8000 amounts to Rs. 12000 at 2% ...

    Text Solution

    |

  14. What is the rate of simple interest at which Rs. 14,000 gives interes...

    Text Solution

    |

  15. What is the sum of amount which gives Rs. 6300 as interest @7% per ann...

    Text Solution

    |

  16. If the rate of simple interest is 12% per annum, the amount the would ...

    Text Solution

    |

  17. A sum was put at simple interest at a certain rate for 2 years. Had it...

    Text Solution

    |

  18. In what time will a sum of money double itself @ 20% per annum (p.a) s...

    Text Solution

    |

  19. At r% per annum a sum become 2 times after 20 years. The rate of inter...

    Text Solution

    |

  20. A sum of money trebles (i.e., 3 times) in 15 years at r% of simple int...

    Text Solution

    |