# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 659 - 665 of 1022

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## Question 659

### Question

MCQ▾The figure below is not drawn to scale. Find .

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. | All of the above |

## Question 660

### Question

MCQ▾In a company, total employees are 450. The number of female employees is of the number of male employees. How many female employees are there in the company?

### Choices

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

a. | 45 | |

b. | 50 | |

c. | 90 | |

d. | 60 |

## Question 661

### Question

MCQ▾In the figure (not drawn to scale), ADF and BEF are triangles and EC = ED, find a.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 662

### Question

MCQ▾Two poles 20 m and 14 m high stand upright on a ground. If their feet are 8 m apart, then the distance between their tops is ________.

### Choices

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

a. | 11 m | |

b. | 15 m | |

c. | 10 m | |

d. | 17 m |

## Question 663

### Question

MCQ▾The three angles of a triangle are in the ratio 2: 2: 1, then the greatest angle is ________.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 664

### Question

MCQ▾The sides of a measure 5 cm, 12 cm and 13 cm. The area of the triangle is ________.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. | All of the above |

## Question 665

### Question

MCQ▾In the figure (not drawn to scale), ABCD is a rectangle, . Find x.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |