# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 207 - 212 of 1059

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## Question 207

### Question

MCQ▾Subtract the number obtained by reversing the digits of the number 65302 from the number obtained by interchanging the digits in the ten՚s place and the hundred՚s place of the same number, we get________.

### Choices

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

a. | 95388 | |

b. | -64746 | |

c. | 76446 | |

d. | 44676 |

## Question 208

## Question 209

### Question

MCQ▾What is the least number to be subtracted from 1936 so that when divided by 9,10 and 15 it will leave the same remainder in each case?

### Choices

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

a. | 44 | |

b. | 38 | |

c. | 42 | |

d. | 40 |

## Question 210

### Question

MCQ▾ABC is a three digit number in which the digit A is greater than the digit B and C. If the difference between ABC and CBA is 297 and the difference between ABC and BAC is 450, find all possible three digit numbers ABC.

### Choices

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

a. | 724 | |

b. | 946 | |

c. | 835 | |

d. | All a., b. and c. are correct |

## Question 211

### Question

MCQ▾A number is always divisible by 72 if

### Choices

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

a. | It is divisible by both 2 and 36 | |

b. | It is divisible by both 6 and 12 | |

c. | It is divisible by both 3 and 24 | |

d. | All a., b. and c. are correct |

## Question 212

### Question

MCQ▾The integer which is 5 less than is

### Choices

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

a. | ||

b. | 9 | |

c. | 2 | |

d. | 11 |