# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 659 - 663 of 1059

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## Question number: 659

### Question

If perimeter of a rectangle is doubled, then area will be ________ of original area.

### Choices

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

a. | times | |

b. | 4 times | |

c. | 9 times | |

d. | times |

## Question number: 660

### Question

The width of a rectangle is of its length. If its perimeter is 226 m, its area will be

### Choices

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

a. | 2,680 | |

b. | 3064.56 | |

c. | 2,590 | |

d. | 1,060.54 |

## Question number: 661

### Question

A rectangle is set outside a circle as shown. If the length of the rectangle is 8 cm, then the area of circle is

### Choices

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

a. | 50.24 | |

b. | 60 | |

c. | 26 | |

d. | 52.26 |

## Question number: 662

### Question

An athlete takes 8 rounds of a rectangular park, 450 dm long and 700 dm wide. Then the total distance covered by him is

### Choices

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

a. | 1380 m | |

b. | 1840 m | |

c. | 1750 m | |

d. | 1800 m |

## Question number: 663

### Question

60 employees of the same height stand with both hands stretched all along the sides of a rectangular office, each employee covering a length of 3.25 m. Then the perimeter of the office is

### Choices

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

a. | 195 m | |

b. | 155 m | |

c. | 19 m | |

d. | 1950 m |