# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 680 - 685 of 889

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## Question 680

### Question

MCQ▾Mahi bought a computer for ₹ 39,945 from ₹ 55,000. She bought separate keyboard for ₹ 785 and mouse for ₹ 670. Then how much money remains in her purse?

### Choices

Choice (4) | Response | |
---|---|---|

a. | ₹ 15,055 | |

b. | ₹ 17,500 | |

c. | ₹ 13,600 | |

d. | ₹ 14,270 |

## Question 681

Appeared in Year: *2014*

### Question

MCQ▾Latika takes 3 minutes 20 seconds to finish reading of one page of a storybook. If the book has 42 pages, how long will she take to finish reading it?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 134.4 minutes | |

b. | 1 hour 24 minutes | |

c. | 2 hours 20 minutes | |

d. | 22 minutes 20 seconds |

## Question 682

### Question

MCQ▾What is the missing sign in the box?

### Choices

Choice (4) | Response | |
---|---|---|

a. | = | |

b. | Can՚t be determined | |

c. | > | |

d. | < |

## Question 683

Appeared in Year: *2014*

### Question

MCQ▾The difference between the (sum of third multiple of 18 and the sixth multiple of 12) and sum of factors of 24 is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 66 | |

b. | 126 | |

c. | 176 | |

d. | 186 |

## Question 684

### Question

MCQ▾Rihanna took 36 minutes to complete her homework. She finished her homework at 12: 15 p. m. What time did she start doing her homework?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 11: 39 a. m. | |

b. | 12: 51 a. m. | |

c. | 11: 39 p. m. | |

d. | 12: 51 p. m. |

## Question 685

### Question

MCQ▾Find the missing number, if a certain rule is followed in the given figures.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 28 | |

b. | 55 | |

c. | 15 | |

d. | 12 |