# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 255 - 260 of 1059

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## Question 255

### Question

MCQ▾The HCF of two numbers is 28 and their LCM is 336. If one number is 112, then the other number is

### Choices

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

a. | 84 | |

b. | 64 | |

c. | 34 | |

d. | 92 |

## Question 256

## Question 257

### Question

MCQ▾The least number of square tiles that will be needed to coat a plot of 126 m by 63 m is

### Choices

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

a. | 4 tiles | |

b. | 1 tiles | |

c. | 2 tile | |

d. | 3 tiles |

## Question 258

### Question

MCQ▾Two tanks contain 360 liters and 900 liters of water respectively, then the maximum capacity of a container which can measure the water out of both the tanks when used an exact number of times is ________.

### Choices

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

a. | 190 liters | |

b. | 160 liters | |

c. | 180 liters | |

d. | 170 liters |