# IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 279 - 284 of 614

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## Question number: 279

### Question

Varun went to mall with her cousin at 8: 15 p. m. Her mother told her to be back home in 2 hour and 24minutes. What time does Varun needs to be at home?

### Choices

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

a. | 10: 39 p. m. | |

b. | 8: 39 p. m. | |

c. | 4: 40 p. m. | |

d. | 7: 30 p. m. |

## Question number: 280

### Question

Which of the following shows the common factors of 12 and 16?

### Choices

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

a. | 1,2 and 6 | |

b. | 1,4 and 5 | |

c. | 1,2 and 4 | |

d. | 1,3 and 4 |

## Question number: 281

### Question

There was 743,510 people living in Jamnagar in 2008. In the year 2009 there were 782,649 people. How many more people were living in Jamnagar in 2009 than in 2008?

### Choices

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

a. | 39,139 | |

b. | 39,300 | |

c. | 39,310 | |

d. | 39,109 |

## Question number: 282

### Question

Which of the following is a leap year?

### Choices

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

a. | 1033 | |

b. | 1993 | |

c. | 2400 | |

d. | 2095 |

## Question number: 283

### Question

Product of the second multiple of 7 by 13 is ________.

### Choices

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

a. | 182 | |

b. | 108 | |

c. | 180 | |

d. | 91 |

## Question number: 284

### Question

Riya went to a shop. She bought 3 soaps for Rs. 120,2 packets of chocolate, 1 ice cream for Rs. 20 and 2 bottles for Rs. 35. What information is needed to find the total amount Riya spent at the shop?

### Choices

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

a. | Shop name | |

b. | Cost of bottles | |

c. | The number of people in the shop | |

d. | Cost of packet of Chocolate |