Q:

Let the sum(principal) received by A and B are x and y.

(1+r) = =

Then, =

Hence, the ratio in which the sum is divided =121:100

Q:

A) 2 | B) 4 |

C) 3 | D) 6 |

Answer & Explanation
Answer: D) 6

Explanation:

Explanation:

Let us assume Amount be 100 Rs and we calculate in CI

First year 60% of 100 = 60 amount (100+60) is 160

Second year 60% of 160 = 96 amount (160+96) is 256

Third year 60% of 256 =153.6 amount (256+153.6) is 409.6

Here the Amount of 100 Rs is quadrapled in 3 years.

One year contains 2 half years

Three year has 6 half years.

It takes 6 half years.

7
147

Q:

A) 4:5 | B) 5:4 |

C) 5:6 | D) can't be determined |

22
948

Q:

A) 1122 | B) 1025 |

C) 1125 | D) 625 |

Answer & Explanation
Answer: C) 1125

Explanation:

Explanation:

Total amount for two years =

Now , interest for third year =

5
1207

Q:

A) 3.6 | B) 6 |

C) 18 | D) Cannot be determined |

8
4001

Q:

A) 2200 | B) 2300 |

C) 2400 | D) 2500 |

9
874