# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 557 - 562 of 1022

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## Question 557

### Question

MCQ▾A person by selling an article for ₹ 450, loses 20 % , In order to make a profit of 20 % , what is the price at which he must sell?

### Choices

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

a. | ₹ 500 | |

b. | ₹ 575 | |

c. | ₹ 475 | |

d. | ₹ 675 |

## Question 558

### Question

MCQ▾During a football match, 5400 people showed their spirit by wearing home team՚s colors. If 18000 people attended the game, what percent of crowd wear the same colors?

### Choices

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

a. | 20 % | |

b. | 30 % | |

c. | 25 % | |

d. | 50 % |

## Question 559

### Question

MCQ▾Sneha saves of her salary each month by creating fixed deposit in bank. What percent of her salary she saved?

### Choices

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

a. | 15 % | |

b. | 12.5 % | |

c. | 80 % | |

d. | 18.2 % |

## Question 560

### Question

MCQ▾In an examination one should get 25 % of the maximum marks to pass. A student obtains 86 marks and is declared fail by 64 marks. The maximum marks are ________.

### Choices

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

a. | 600 | |

b. | 660 | |

c. | 810 | |

d. | 350 |

## Question 561

### Question

MCQ▾If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is ________.

### Choices

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

a. | 3x | |

b. | ||

c. | 2x | |

d. | x |

## Question 562

### Question

MCQ▾Kajal saves of her salary each month to help her parents. What percent of her salary she saved?

### Choices

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

a. | 35 % | |

b. | 25 % | |

c. | 40 % | |

d. | 60 % |