# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 439 - 447 of 1059

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## Question 439

## Question 440

### Question

MCQ▾Find the value of x.

### Choices

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

a. | 44 | |

b. | 55 | |

c. | 60 | |

d. | 40 |

## Question 441

## Question 442

### Question

MCQ▾JKL is a triangle. The side KL is produced to M and and , then is equal to

### Choices

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

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 443

### Question

MCQ▾In a triangle ABC, , then

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 444

### Question

MCQ▾Measure of in the given figure is

### Choices

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

a. | 130 | |

b. | 145 | |

c. | 160 | |

d. | 110 |

## Question 445

### Question

MCQ▾In figure, and Find .

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 446

### Question

MCQ▾Three or more lines are ________, if they pass through a common point.

### Choices

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

a. | Intersecting | |

b. | Collinear | |

c. | Parallel | |

d. | None of the above |