**Q1.** The simple interest on Rs. 1820 from March 9, 2005, to May 21, 2005, at 7.5% rate will be:

A. Rs. 28.50 |
B. Rs. 27.30 |

C. Rs. 23.80 |
D. Rs. 30 |

**Q2.** The time in years and the rate of interest in percent are equal. If a simple interest on a certain amount is of the the principal, then find the time for which the principal is lent out?

A. 7 years |
B. 6.5 years |

C. 7.5 years |
D. 5.5 years |

**Q3.** The simple interest on the sum of money at a rate of 5% p.a. for 8 years is Rs. 840. What must be the rate of interest to get the same amount of interest on the same sum after 5 years?

A. 8% |
B. 9% |

C. 7% |
D. 10% |

**Q4.** Mike agrees to pay interest at a rate of 6% per annum for the first two years, for the next three years at the rate of 9% per annum, and for the period beyond five years at the rate of 14% per annum. At the end of 9 years, he pays Rs. 11,400 as a total interest. What is the sum of money he borrowed?

A. Rs. 10,000 |
B. Rs. 14,000 |

C. Rs. 15,000 |
D. Rs. 12,000 |

**Q5.** Govind decides to invest 1,00,000 in two types of shares. The first gives an interest of 9% per annum and the second, 11% per annum. Determine the amount invested in each share if the total interest at the end of 1 year is 9%?

A. Rs. 62,500; Rs. 37,500 |
B. Rs. 52,500; Rs. 47,500 |

C. Rs. 82,500; Rs. 17,500 |
D. Rs. 72,500; Rs. 27,500 |

**Q6.** In 10 years, A wants simple interest to be of the amount. So, what should be the rate percent per annum?

A. 5.66% |
B. 5% |

C. 4% |
D. 6% |

**Q7.** If a sum grows to Rs. 504 in 4 years at 5% per annum then how much will the same amount grow to in 2.5 years at 10% per annum?

A. Rs. 525 |
B. Rs. 450 |

C. Rs. 550 |
D. Rs. 420 |