# IMO- Mathematics Olympiad Class 6: Questions 844 - 850 of 912

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## Question number: 844

» Symmetry and Practical Geometry

### Question

Which of the following shape has one line of symmetry?

### Choices

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

a. | A rectangle | |

b. | A trapezium | |

c. | A square | |

d. | A scalene triangle |

## Question number: 845

### Question

Find the area and perimeter of a rectangular plot of land whose length and breadth are 23.7 m and 9.3 m respectively.

### Choices

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

a. | 66 m, 220.41 sq. m | |

b. | 6.6 m, 210.14 sq. m | |

c. | 200.12 sq. m, 63.8 m | |

d. | 220.41 sq. m, 66 m |

## Question number: 846

### Question

If 45 squares required to make a cube, then how many cubes will be made from 585 squares?

### Choices

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

a. | 13 cubes | |

b. | 12 cubes | |

c. | 18 cubes | |

d. | 15 cubes |

## Question number: 847

» Algebra

### Question

Number to be added on both sides of the equation to find the value of ‘a’, is

### Choices

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

a. | 5 | |

b. | - 6 | |

c. | 7 | |

d. | - 7 |

## Question number: 848

### Question

A sum of Rs. is divided among A, B, C and D such that . Then, A’s share is

### Choices

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

a. | Rs. 325 | |

b. | Rs. 625 | |

c. | Rs. 475 | |

d. | Rs. 440 |

## Question number: 849

### Question

The width of a rectangular room is 10 meters less than its length. If the length of the hall is 32 meters, then area of the room is

### Choices

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

a. | 290 | |

b. | 350 | |

c. | 545 | |

d. | 704 |

## Question number: 850

» Algebra

### Question

To get the value of ‘a’, ________ to be divided on either side of equation 6a = 30.

### Choices

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

a. | + 6 | |

b. | + 30 | |

c. | - 6 | |

d. | 0 |