# Understanding Elementary Shapes [IMO Level 1- Mathematics Olympiad (SOF) Class 6]: Questions 1 - 8 of 83

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## Question 1

### Question

MCQ▾In a parallelogram ABCD, then and respectively is

### Choices

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

b. | ||

c. | ||

d. |

## Question 2

### Question

MCQ▾ABC is a triangle. The side BC is produced to D. and , then is equal to

### Choices

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

b. | ||

c. | ||

d. | All of the above |

## Question 3

### Question

MCQ▾If C is the midpoint of AD and D is the midpoint of CB where A, B, C, D are collinear, then

### Choices

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

a. | AC = DB | |

b. | DB = AD | |

c. | AD = CA | |

d. | CD = AB |

## Question 4

### Question

MCQ▾Find the value of x and hence, in the figure given where

### Choices

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

a. | 8,35 | |

b. | 10,35 | |

c. | 12,26 | |

d. | 8,25 |

## Question 5

### Question

MCQ▾In figure, and If . Find

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

b. | ||

c. | ||

d. |

## Question 6

### Question

MCQ▾The measure of and in the following figure is

### Choices

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

b. | ||

c. | ||

d. |

## Question 7

### Question

MCQ▾In the given figure, points A, O, B are collinear and . Find the values of x and y as shown in figure (Figure is now drawn on scale) .

### Choices

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

b. | ||

c. | ||

d. |

## Question 8

### Question

MCQ▾Find the value of x.

### Choices

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

a. | 65 | |

b. | 35 | |

c. | 30 | |

d. | 20 |