# Number Systems [IMO Level 1- Mathematics Olympiad (SOF) Class 6]: Questions 1 - 9 of 85

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## Question 1

### Question

MCQ▾is an example of ________

### Choices

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

a. | Associative property | |

b. | Closure property | |

c. | Distributive property | |

d. | Commutative property |

## Question 2

### Question

MCQ▾Which of the following set of numbers will make the number sentence true?

________ ________ ________

### Choices

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

a. | (54,10, 2) | |

b. | (54,12, 10) | |

c. | (44,10, 4) | |

d. | (54,2, 10) |

## Question 3

### Question

MCQ▾Which of the following properties are applicable to the division of whole numbers?

### Choices

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

a. | Distributive property | |

b. | Commutative property | |

c. | Associative property | |

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

## Question 4

### Question

MCQ▾Multiply 578 by 42.

### Choices

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

a. | 35316 | |

b. | 44256 | |

c. | 24276 | |

d. | 54316 |

## Question 5

### Question

MCQ▾Multiply 891 by 23.

### Choices

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

a. | 20493 | |

b. | 45313 | |

c. | 30549 | |

d. | 30453 |

## Question 6

### Question

MCQ▾Associative law for multiplication is________

### Choices

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

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 7

### Question

MCQ▾Multiply 436 by 81.

### Choices

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

a. | 45316 | |

b. | 35124 | |

c. | 42415 | |

d. | 35316 |

## Question 8

### Question

MCQ▾Distributive property is used between

### Choices

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

a. | Ten numbers | |

b. | Two numbers | |

c. | Three numbers | |

d. | Four numbers |

## Question 9

### Question

MCQ▾is an example of ________

### Choices

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

a. | Commutative property | |

b. | Distributive property | |

c. | Closure property | |

d. | Associative property |