# NSO Level 1- Science Olympiad (SOF) Class 8: Questions 92 - 94 of 1076

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## Question number: 92

### Question

A cistern from inside is 9.5 m long, 7.5 m broad and 8 m high and is open at top. The cost of cementing the inside of a cistern at Rs. 20 per sq m is ________.

### Choices

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

a. | Rs. 6582 | |

b. | Rs. 8256 | |

c. | Rs. 8752 | |

d. | Rs. 6865 |

## Question number: 93

Appeared in Year: 2012

### Question

The sum of the digits of a 2-digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then the original number is ________.

### Choices

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

a. | 39 | |

b. | 93 | |

c. | 49 | |

d. | 23 |

## Question number: 94

Appeared in Year: 2012

### Question

The given pie-chart shows the percentage of Literate and illiterate – males and females in a city. The difference between the number of literate Males and Literate Females is ________.

### Choices

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

a. | 1,500 | |

b. | 5,000 | |

c. | 75,000 | |

d. | 500 |