# Mental Ability-Basic Geometry [NCO- Cyber Olympiad (SOF) Class 7]: Questions 1 - 7 of 7

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## Question number: 1

» Mental Ability » Basic Geometry

### Question

In the adjoining figure, ABCD is a parallelogram. DX = XY = YB then________.

### Choices

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

a. |
| |

b. | XAYC is a parallelogram | |

c. | AC bisects XY | |

d. | All a. , b. and c. are correct |

## Question number: 2

» Mental Ability » Basic Geometry

### Question

Then the length of PQ is

### Choices

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

a. | 3.2 cm | |

b. | 7.2 cm | |

c. | 2.2 cm | |

d. | 4 cm |

## Question number: 3

» Mental Ability » Basic Geometry

### Question

PQR is an isosceles triangle with and PS is altitude, then

### Choices

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

a. | PS = PQ | |

b. | PS = QR | |

c. | PS = PR | |

d. | PR = PQ |

## Question number: 4

» Mental Ability » Basic Geometry

### Question

If, find the value of x.

### Choices

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

a. | 19 | |

b. | 62 | |

c. | 68 | |

d. | 52 |

## Question number: 5

» Mental Ability » Basic Geometry

### Question

STU is an isosceles triangle with ST = SU and and SV is an altitude of a triangle STU, then

### Choices

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

a. | 55° | |

b. |
| |

c. |
| |

d. | 25° |

## Question number: 6

» Mental Ability » Basic Geometry

### Question

XYZ is an isosceles triangle with XY = 12 m and , then XZ ________?

### Choices

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

a. | 3 m | |

b. | 6 m | |

c. | 11 m | |

d. | 12 m |

## Question number: 7

» Mental Ability » Basic Geometry

### Question

ABC is an isosceles triangle with AB = AC and AD is altitude, then for angles

### Choices

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

a. | B < C | |

b. | B > C | |

c. | B = C | |

d. | B ≥ C |