# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 850 - 855 of 1201

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## Question number: 850

» Mathematics » Visualizing Solid Shapes

### Question

The difference between a cube and a cuboid is:

### Choices

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

a. | No difference between a cube and a cuboid | |

b. | A cube has not equal length, breadth and height and a cuboid has equal length, breadth and height | |

c. | A cube has equal length, breadth and height whereas cuboid has different measures for length, breadth and height | |

d. | Question does not provide sufficient data or is vague |

## Question number: 851

» Mathematics » Comparing Quantities

### Question

A trader marks his goods at 18 % above his cost price and allows discount of % on purchases for cash payment. The profit percent he makes is:

### Choices

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

a. | 15.9% | |

b. | 12.69% | |

c. | 20.7% | |

d. | 18.5% |

## Question number: 852

» Mathematics » Cube and Cube Roots

### Question

The cube root of is:

### Choices

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

a. | 8 | |

b. | 18 | |

c. | 16 | |

d. | 36 |

## Question number: 853

» Mathematics » Playing with Numbers

### Question

Find a number which is a least multiple of all the numbers from 11 to 15?

### Choices

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

a. | 6,006 | |

b. | 3,030 | |

c. | 60,060 | |

d. | 30,030 |

## Question number: 854

» Mathematics » Square and Square Roots

### Question

The square root of is:

### Choices

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

a. | 5,659 | |

b. | 3,905 | |

c. | 3,509 | |

d. | 4,095 |

## Question number: 855

» Mathematics » Mensuration

### Question

The radius of a cylinder is halved but its lateral surface area is unchanged. Then its height must be:

### Choices

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

a. | Doubled | |

b. | Constant | |

c. | Halved | |

d. | Trebled |