# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1203 - 1207 of 1732

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## Question number: 1203

» Mathematics » Rational Numbers

### Question

If , then ________.

### Choices

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

a. | A rational number | |

b. | Not a rational number | |

c. | A natural number | |

d. | An integer |

## Question number: 1204

» Mathematics » Lines and Angles

### Question

Which of the following statement is false?

### Choices

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

a. | Using protractor, angle of any measure between and can be drawn | |

b. | A line has two end points | |

c. | Two coinciding rays with a common end point form an angle of measure | |

d. | An angle whose measure is greater than is an obtuse angle |

## Question number: 1205

## Question number: 1206

» Mathematics » Comparing Quantities

### Question

A and B borrowed Rs. 3500 and Rs. 4000 respectively at the same rate of interest for 4 years. If B paid Rs. 320 more interest than A. Then the rate of interest per annum is

### Choices

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

a. | 18% | |

b. | 12% | |

c. | 26% | |

d. | 16% |

## Question number: 1207

» Mathematics » Integers

### Question

If negative sign precedes a bracket the sign of the terms inside the bracket will ________when the bracket is removed.

### Choices

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

a. | Change | |

b. | Not change | |

c. | Remain the same | |

d. | None of the above |