# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 146 - 148 of 989

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## Question 146

Mathematics

### Question

MCQ▾The area of a rhombus is . If one of its diagonals is 16 cm, the other diagonal is ________.

### Choices

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

a. | 8 cm | |

b. | 16 cm | |

c. | 4 cm | |

d. | 32 cm |

## Question 147

Mathematics

### Question

MCQ▾Sum of two interior angles lying on the same side of transversal is ________.

### Choices

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

a. | Supplementary | |

b. | Right angles | |

c. | Complementary | |

d. | Acute angles |

## Question 148

Mathematics

### Question

MCQ▾In the given figure and BD, CD are the bisectors of and then

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | All of the above |