# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 630 - 635 of 1059

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## Question 630

### Question

MCQ▾What is the perimeter of the shaded area in the given figure?

### Choices

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

a. | 19 units | |

b. | 16 units | |

c. | 18 units | |

d. | 9 units |

## Question 631

### Question

MCQ▾If the area of a rectangle is 16 , then which dimensions may not be possible for rectangle?

### Choices

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

a. | Length = 8 m, breadth = 2 m | |

b. | Length = 16 m, breadth = 1 m | |

c. | Length = 32 m, breadth = m | |

d. | Length = 8.5 m, breadth = 2 m |

## Question 632

### Question

MCQ▾The length of a rectangle is of its breadth. If its perimeter is 132 m, its area will be

### Choices

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

a. | 640 | |

b. | 1,620 | |

c. | 1,080 | |

d. | 2,160 |

## Question 633

### Question

MCQ▾If perimeter of a square is tripled, then area will be ________ of original area.

### Choices

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

a. | times | |

b. | times | |

c. | 9 times | |

d. | 4 times |

## Question 634

### Question

MCQ▾A square is set outside a circle as shown. If the side of the square is 6 cm, then the area of circle is

### Choices

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

a. | 24 | |

b. | 25.16 | |

c. | 30 | |

d. | 28.26 |

## Question 635

### Question

MCQ▾If the perimeter of a rectangle is 32 m, then which dimensions may not be possible for rectangle?

### Choices

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

a. | Length = 8 m, breadth = 8 m | |

b. | Length = 4 m, breadth = 12 m | |

c. | Length = 10 m, breadth = 4 m | |

d. | Length = 3 m, breadth = 13 m |