# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 35 - 37 of 989

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## Question 35

Mathematics

### Question

MCQ▾As shown in the figure, ABC is a triangle inscribed in a circle with center O. If then is equal to

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | None of the above |

## Question 36

Mathematics

### Question

MCQ▾The circumference of a circle is 80 cm. The length of an arc of is

### Choices

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

a. | 160 cm | |

b. | 20 cm | |

c. | 5 cm | |

d. | 40 cm |

## Question 37

Mathematics

### Question

MCQ▾The perimeter of a parallelogram is 186 cm. One side exceeds another by 6 cm. The sides of the parallelogram are:

### Choices

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

a. | 55 cm, 56 cm | |

b. | 43.5 cm, 49.5 cm | |

c. | 72 cm, 78 cm | |

d. | 39.25 cm, 45.25 cm |