# Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 34 - 39 of 119

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## Question number: 34

» Mathematics » Basic Geometry

### Question

If the ratio of the angles of any quadrilateral is 3: 7: 6: 4, then the quadrilateral should be a

### Choices

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

a. | square | |

b. | rhombus this smallest | |

c. | parallelogram | |

d. | trapezium |

## Question number: 35

» Mathematics » Coordinate Geometry

### Question

If the coordinates of four points A, B, C and D are (4, 0), (6, 3), (4, 6) and (2, 3) respectively of any quadrilateral. Then, the quadrilateral should be a

### Choices

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

a. | parallelogram | |

b. | rhombus | |

c. | square | |

d. | rectangle |

## Question number: 36

» Mathematics » Statistics

### Question

The mode, median, mean and range of the following observations are

45, 84, 21, 77, 56, 84, 39, 54, 56, 39, 54, 56

### Choices

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

a. | 56, 58, 60 and 58 | |

b. | 56, 55, 55.42, 63 | |

c. | 65, 55, 36 and 52 | |

d. | Question does not provide sufficient data or is vague |

## Question number: 37

» Mathematics » Basic Geometry

### Question

The angle between the diagonal and side bisector of a hexagon at center is

### Choices

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

a. | 120° | |

b. | 30° | |

c. | 90° | |

d. | 60° |

## Question number: 38

» Mathematics » Basic Geometry

### Question

In the given figure, ∆ABD and ∆ACD are congruent triangles. , then find the value of ∠ABD.

### Choices

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

a. | 22° | |

b. | 35° | |

c. | 15° | |

d. | None of the above |

## Question number: 39

» Mathematics » Basic Geometry

### Question

If the ratio of the interior angles of a triangle is 2: 4: 9, then the difference between one of the exterior angles of the triangle is

### Choices

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

a. | 20° | |

b. | 50° | |

c. | 60° | |

d. | 44° |