# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 681 - 688 of 1022

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## Question 681

### Question

MCQ▾Complete: CD: FG: : ________: ________.

### Choices

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

a. | JK: NO | |

b. | LM: OP | |

c. | QR: VW | |

d. | BC: DE |

## Question 682

## Question 683

### Question

MCQ▾On simplification the product of given expression is ________.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 684

### Question

MCQ▾How many square centimeters of construction paper does Reema need in order to exactly cover, with no overlap, 5 sides of a cube with edges that are 12 centimeters long?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 685

### Question

MCQ▾The median value of the given data is

64,68,55,64,72,78,84,56,45,88

### Choices

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

a. | 88 | |

b. | 64 | |

c. | 65 | |

d. | 66 |

## Question 686

## Question 687

### Question

MCQ▾In a rhombus ABCD, the diagonals intersects at O. If AB = 10 cm, diagonal BD = 16 cm, then the length of the diagonal AC is ________.

### Choices

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

a. | 12 cm | |

b. | 8 cm | |

c. | 6 cm | |

d. | 16 cm |

## Question 688

### Question

MCQ▾Three hours later would be as long until midday. What time is it now?

### Choices

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

a. | 9: 00 | |

b. | 11: 00 | |

c. | 8: 30 | |

d. | 8: 00 |