# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 64 - 70 of 968

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## Question 64

### Question

MCQ▾Sum of squares of the two consecutive natural numbers is 85. The two consecutive numbers respectively________

### Choices

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

a. | 3 and 4 | |

b. | 6 and 7 | |

c. | 1 and 2 | |

d. | 4 and 5 |

## Question 65

### Question

MCQ▾A real number will have________

### Choices

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

a. | Non-termination and non-repeating decimal | |

b. | Terminating repeating decimal | |

c. | Non-terminating decimal | |

d. | Terminating decimal |

## Question 66

### Question

MCQ▾A real number will have________

### Choices

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

a. | Termination and non-repeating decimal | |

b. | Non-terminating decimal | |

c. | Natural number | |

d. | Non-Terminating repeating decimal |

## Question 67

### Question

MCQ▾Which of the following numbers has the terminating decimal representation?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 68

### Question

MCQ▾According to the fundamental theorem of arithmetic, if p (a prime number) divides , and b is positive, then ________

### Choices

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

a. | P divides b | |

b. | b divided p | |

c. | divides | |

d. | divides p |

## Question 69

### Question

MCQ▾is ________

### Choices

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

a. | An irrational number | |

b. | An rational number | |

c. | An imaginary number | |

d. | None of the above |

## Question 70

### Question

MCQ▾is ________

### Choices

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

a. | A rational number | |

b. | An irrational number | |

c. | Real number | |

d. | Question does not provide sufficient data or is vague |