Home
Class 14
MATHS
The least number of complete years in...

The least number of complete years in which a sum of money put out at 20% compound interest will be more than double is (a) 3 (b) 4 (c) 5 (d) 6

A

2yr

B

3 yr

C

4 yr

D

6 yr

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET

    ARIHANT SSC|Exercise PRACTICE SET-5|50 Videos

  • PRACTICE SET

    ARIHANT SSC|Exercise PRACTICE SET-3|50 Videos

  • PIPES AND CISTERNS

    ARIHANT SSC|Exercise EXERCISE HIGHER SKILL LEVEL QUESTION|17 Videos

  • PROBABILITY

    ARIHANT SSC|Exercise EXERCISE (LEVEL-2)|19 Videos

Similar Questions

Explore conceptually related problems

What is the least number of complete years in which a sum of money put out at 40% annual compound interest will be more than trebled?

In how many years will a sum of money double itself at 6(1)/(4)% simple interest per annum?

ARIHANT SSC-PRACTICE SET -PRACTICE SET-4
  1. From the top of a 10 m high building, the angle of elevation of the to...

    Text Solution

    |

  2. Reena had X 10000 with her. Out of this money, she lent some money to ...

    Text Solution

    |

  3. The least number of complete years in which a sum of money put out ...

    Text Solution

    |

  4. If (a + 1/a)^2=3 then what is the value of a^3 + 1/(a^3) ?

    Text Solution

    |

  5. If x^2 -3x + 1 =0, and xy = 1 then find the value of x^3-y^3 +3xy

    Text Solution

    |

  6. If x-y= -1, then find the value of x^3 - y^3 +3xy

    Text Solution

    |

  7. If x+1/y =1 and y + 1/z =1 then find the value of z + 1/x

    Text Solution

    |

  8. If x^4 + (1)/(x^4) =727 , then find the value of x^3 - (1)/(x^3)

    Text Solution

    |

  9. By selling 32 oranges for Rs 30, a man loses 25%. How many oranges sh...

    Text Solution

    |

  10. Kamlesh purchased 120 reams of paper at ₹ 100 per ream and the expendi...

    Text Solution

    |

  11. A dishonest dealer sells his goods at 10% loss on cost price and uses ...

    Text Solution

    |

  12. A train with 90 km/hr crosses a bridge in, 36 seconds. Another trai...

    Text Solution

    |

  13. The speeds of two trains A and B are 42 km/h and 33 km/h, respectively...

    Text Solution

    |

  14. 25 men and 15 women can complete a piece of work in 12 days. All of th...

    Text Solution

    |

  15. If (12^n + 1) is divisible by 13, then n is

    Text Solution

    |

  16. The circle graph given here shows the spendings of a country on variou...

    Text Solution

    |

  17. The circle graph given here shows the spendings of a country on variou...

    Text Solution

    |

  18. The circle graph given here shows the spendings of a country on variou...

    Text Solution

    |

  19. The circle graph given here shows the spendings of a country on variou...

    Text Solution

    |

  20. The circle graph given here shows the spendings of a country on variou...

    Text Solution

    |