# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 272 - 274 of 1128

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## Question 272

Mathematics

### Question

MCQ▾In what time will Rs. 65 become Rs. 101 at % p. a. SI?

### Choices

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

a. | 18 years | |

b. | 20 years | |

c. | 17 years | |

d. | 22 years |

## Question 273

Mathematics

### Question

MCQ▾The value of is

### Choices

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

a. | - 25 | |

b. | - 75 | |

c. | 1 | |

d. | 0 |

## Question 274

Mathematics

### Question

MCQ▾In the following figure, if and then

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | All of the above |