# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 546 - 551 of 968

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## Question 546

### Question

MCQ▾By selling an article for ₹ 480 a person lost . For what amount should he sell it to make a profit of ?

### Choices

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

a. | ₹ 760 | |

b. | ₹ 800 | |

c. | ₹ 680 | |

d. | ₹ 720 |

## Question 547

### Question

MCQ▾Divide ₹ 1335 among A, B and C so that ₹ 50 more than of A՚s share, ₹ 30 more than of B՚s share and ₹ 10 more than of C՚s share may all be equal. What is A՚s share?

### Choices

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

a. | ₹ 100 | |

b. | ₹ 200 | |

c. | ₹ 300 | |

d. | ₹ 400 |

## Question 548

### Question

MCQ▾By selling an article for ₹ 900 a person lost . For what amount should he sell it to make a profit of ?

### Choices

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

a. | ₹ 1440 | |

b. | ₹ 1650 | |

c. | ₹ 1950 | |

d. | ₹ 1630 |

## Question 549

### Question

MCQ▾If 1 man or 2 women or 3 boys can do a piece of work in 44 days, then the same piece of work will be done by 1 man, 1 woman and 1 boy in ________

### Choices

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

a. | 21 days | |

b. | 33 days | |

c. | 26 days | |

d. | 24 days |

## Question 550

### Question

MCQ▾a, b, c are distinct real numbers such that

### Choices

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

a. | 2 | |

b. | 0 | |

c. | 3 | |

d. | 1 |

## Question 551

### Question

MCQ▾Divide ₹ 600 among A, B and C so that ₹ 40 more than of A՚s share, ₹ 20 more than of B՚s share and ₹ 10 more than of C՚s share may all be equal. What is A՚s share?

### Choices

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

a. | ₹ 200 | |

b. | ₹ 150 | |

c. | ₹ 280 | |

d. | ₹ 170 |