# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 843 - 850 of 1201

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## Question number: 843

### Question

MCQ▾If then the value of is:

### Choices

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

a. | 36 | |

b. | 18 | |

c. | 54 | |

d. | 63 |

## Question number: 844

### Question

MCQ▾If SP of an article is of its CP then the profit in the transaction is:

### Choices

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

a. | 15% | |

b. | % | |

c. | 25% | |

d. | % |

## Question number: 845

### Question

MCQ▾A man bought a rectangular plot of 243 m length and 27 m width. In exchange for this field he wanted to buy a square field of the same area. Then the side of the square field would be:

### Choices

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

a. | 81 m | |

b. | 164 m | |

c. | 98 m | |

d. | 312 m |

## Question number: 846

### Question

MCQ▾In a parallelogram, if , then and are respectively:

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | None of the above |

## Question number: 847

### Question

MCQ▾The number 22,204 is divisible by

### Choices

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

a. | 13 | |

b. | 11 | |

c. | 9 | |

d. | 7 |

## Question number: 848

### Question

MCQ▾If a merchant estimates his profits as 38 % of the selling price, what is his real profit percent.

### Choices

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

a. | 55% | |

b. | 49% | |

c. |
| |

d. | 59.5% |

## Question number: 849

### Question

MCQ▾The value of is:

### Choices

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

a. |
| |

b. | 13 | |

c. |
| |

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

## Question number: 850

### Question

MCQ▾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 |