# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 261 - 267 of 1022

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## Question 261

### Question

MCQ▾Two angles are complement. One angle less than the other. Find the greater complement angle?

### Choices

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

a. | ||

b. | 50° | |

c. | ||

d. | 40° |

## Question 262

### Question

MCQ▾In the figure, PQRS is a trapezium with PQ parallel to SR, and is a straight line. Find Y.

### Choices

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

a. | ||

b. | ||

c. | ||

d. | 80° |

## Question 263

### Question

MCQ▾If an angle is its own complementary angle, then its measure is ________.

### Choices

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

a. | ||

b. | 45° | |

c. | ||

d. |

## Question 264

### Question

MCQ▾In the figure PQ is parallel to RS. Which of the following statement is true?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 265

### Question

MCQ▾An angle is less than two times of its complement, then the smaller angle is ________.

### Choices

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

a. | ||

b. | 30° | |

c. | ||

d. | 50° |

## Question 266

### Question

MCQ▾An angle is less than three times of its supplement, then the greater angle is ________.

### Choices

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

a. | 56° | |

b. | ||

c. | ||

d. | 125° |

## Question 267

### Question

MCQ▾If two lines a and b intersect each other Find the other angles ?

### Choices

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

a. | 85°, 85°and 95° | |

b. | 85°, 95°and 85° | |

c. | 80°, 98°and85° | |

d. | 80°, 95°and 80° |