# Comparing Quantities (IMO- Mathematics Olympiad Class 8): Questions 30 - 37 of 74

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## Question number: 30

» Comparing Quantities

### Question

The selling price of goods which cost Rs. 20 and were sold at a gain of 20 % is________.

### Choices

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

a. | 25 Rs. | |

b. | 24 Rs. | |

c. | 20 Rs. | |

d. | 30 Rs. |

## Question number: 31

» Comparing Quantities

### Question

The selling price of goods which cost Rs. 10 and were sold at a loss of 10 % is________.

### Choices

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

a. | 9 Rs. | |

b. | 3 Rs. | |

c. | 4 Rs. | |

d. | 2 Rs. |

## Question number: 32

» Comparing Quantities

### Question

If 5 % more is gained by selling an article for Rs. 510 than by selling it for Rs. 500 then the cost of the article is ________.

### Choices

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

a. | 300 Rs. | |

b. | 400 Rs. | |

c. | 600 Rs. | |

d. | 200 Rs. |

## Question number: 33

» Comparing Quantities

### Question

The simple interest at for years will be Rs. on a sum of________.

### Choices

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

a. | Rs. | |

b. | Rs. | |

c. | Rs. | |

d. | Rs. |

## Question number: 34

» Comparing Quantities

### Question

A number decreased by % gives 75. The number is________.

### Choices

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

a. | 80.90 | |

b. | 80.00 | |

c. | 85.01 | |

d. | 88.23 |

## Question number: 35

» Comparing Quantities

### Question

A number increased by % gives 30. The number is________.

### Choices

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

a. | 20 | |

b. | 25 | |

c. | 15 | |

d. | 17 |

## Question number: 36

» Comparing Quantities

### Question

Sugar is bought at Rs. 18.50 per kg and sold at Rs. 19.00 per kg. The gain percent is________.

### Choices

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

a. | 2.70% | |

b. | 3.00% | |

c. | 3.12% | |

d. | 2.00% |

## Question number: 37

» Comparing Quantities

### Question

A number increased by % gives 22. The number is________.

### Choices

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

a. | 17.25 | |

b. | 17 | |

c. | 16 | |

d. | 15 |