# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 886 - 889 of 889

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## Question number: 886

Appeared in Year: 2019

### Question

Devika works 45 hours in five days from Monday to Friday. If she worked hours on Tuesday, 9 hours on Thursday and hours on Friday, than for how many hours did she work on Monday and Wednesday together?

### Choices

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

a. | 26 hours | |

b. | 15 hours | |

c. | 11 ½ hours | |

d. | 18 ½ hours |

## Question number: 887

Appeared in Year: 2019

### Question

A factory manufactures 2530900 pens in a month. The factory got an order to fill 17608 cartons with 144 pens each. How many more pens should it manufacture to complete the order?

### Choices

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

a. | 4260 | |

b. | 4652 | |

c. | 3421 | |

d. | 5625 |

## Question number: 888

Appeared in Year: 2019

### Question

Jariti has a novel of 212 pages. If she takes 5 mins 25 secs to read a page, then how long will she take to read the complete novel?

### Choices

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

a. | 22 hrs 42 mins | |

b. | 12 hrs 45 mins | |

c. | 19 hrs 8 mins 20 secs | |

d. | 10 hrs 18 mins 50 secs |

## Question number: 889

Appeared in Year: 2019

### Question

Find the missing number, if a certain rule is followed either row wise or column- wise.

4 | 11 | 9 |

6 | 2 | 7 |

8 | 5 | 4 |

193 | ? | 253 |

### Choices

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

a. | 118 | |

b. | 121 | |

c. | 110 | |

d. | 111 |