# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 897 - 902 of 1128

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## Question number: 897

» Mathematics » Perimeter and Area

### Question

The area of a segment of a circle of radius 84 cm if the arc of the segment has a measure of is

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | None of the above |

## Question number: 898

» Mathematics » Rational Numbers

### Question

Which of the following is a rational number (s)?

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | All a. , b. and c. are correct |

## Question number: 899

» Mathematics » Comparing Quantities

### Question

Kamala deposited a sum of Rs. 6000 in a bank. After one year she has withdrawn Rs. 3000 and at end of 3 years she received amount of Rs. 5500. Find the rate of interest.

### Choices

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

a. | % | |

b. | % | |

c. | 25% | |

d. | % |

## Question number: 900

» Mathematics » Perimeter and Area

### Question

One side of a parallelogram is 3.6 dam and its area is . Find the corresponding altitude.

### Choices

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

a. | 64 dam | |

b. | 32 m | |

c. | 64 m | |

d. | 32 dam |

## Question number: 901

» Mathematics » Symmetry

### Question

The order of rotational symmetry for a square is ________.

### Choices

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

a. | 3 | |

b. | 4 | |

c. | 2 | |

d. | 1 |

## Question number: 902

» Mathematics » Lines and Angles

### Question

In the given figure, and . If BF = 4 cm, FD = 6 cm and BE = 8 cm, then BC = ________.

### Choices

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

a. | 25 cm | |

b. | 12 cm | |

c. | 28 cm | |

d. | 15 cm |