# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 664 - 667 of 968

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## Question 664

### Question

MCQ▾Using three, five and nine digits of the number , one time each, which is the perfect square of a two-digit even number, which of the following will be the second number of the even number? .

### Choices

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

a. | 4 | |

b. | 6 | |

c. | 1 | |

d. | 9 |

## Question 665

### Question

MCQ▾The adjoining diagram represents those students who play cricket, football and kabaddi. Study the diagram and identify the students who play all the three games.

### Choices

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

a. | ||

b. | D | |

c. | ||

d. |

## Question 666

### Question

MCQ▾A Shark has a head 10 inches long. The tail is equal to the size of the head plus one-third the size of the body. The body is the size of the head plus the tail. How long is the Shark?

### Choices

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

a. | 60 ″ | |

b. | 70 ″ | |

c. | 90 ″ | |

d. | 80 ″ |

## Question 667

### Question

MCQ▾How would the following paper folded along the arrow and then punched would look when unfolded?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |