# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 767 - 774 of 1042

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## Question 767

### Question

MCQ▾The difference of the squares of two consecutive even integer is divisible by which of the following integers?

### Choices

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

a. | 5 | |

b. | 4 | |

c. | 2 | |

d. | 9 |

## Question 768

### Question

MCQ▾A cube has 6 Faces, 8 Vertices then the number of edges (using Euler’s formula) is________.

### Choices

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

a. | 12 | |

b. | 14 | |

c. | 31 | |

d. | 11 |

## Question 769

### Question

MCQ▾An unbiased die is tossed. Find the probability of getting a multiple of 2.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 770

### Question

MCQ▾If is divided by 6 leaves a remainder of 3, then one’s digit of must be________.

### Choices

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

a. | 9,5, 1,7, 3 | |

b. | 6,2, 8,4, 0 | |

c. | 1,2, 3,4, 5 | |

d. | None of the above |

## Question 771

### Question

MCQ▾If divided by 4 leaves a remainder of 1, and divided by 5 leaves a remainder of 4, then the one’s digit of N is________.

### Choices

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

a. | 7 | |

b. | 9 | |

c. | 3 | |

d. | 4 |

## Question 772

### Question

MCQ▾Sum of the digit is divisible by 3 then the number is divisible by________.

### Choices

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

a. | 3 | |

b. | 2 | |

c. | 7 | |

d. | 5 |

## Question 773

### Question

MCQ▾If the 3-digit number 25x is divisible by 5, then the value of x (x < 1) is________.

### Choices

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

a. | 4 | |

b. | 2 | |

c. | 0 | |

d. | 5 |

## Question 774

### Question

MCQ▾The number which is divisible by 8 is________.

### Choices

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

a. | 12345 | |

b. | 15816 | |

c. | 34568 | |

d. | Both b. and c. are correct |