# IMO Level 2- Mathematics Olympiad (SOF) Class 9: Questions 10 - 15 of 109

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## Question 10

### Question

MCQ▾All surfaces of a cube are coloured. If a number of smaller cubes are taken out from it, each side is the size of the original cube՚s side, find the number of cubes with only one side painted.

### Choices

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

a. | 24 | |

b. | ||

c. | 16 | |

d. |

## Question 11

Appeared in Year: *2014*

### Question

MCQ▾Rohit is sixteenth from the front in a column of boys. There are twice as many behind him as there are in front. How many boys are there between Rohit and fifth boy from the end of column?

### Choices

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

a. | 25 | |

b. | 10 | |

c. | 26 | |

d. | can՚t be determined |

## Question 12

### Question

MCQ▾Choose the correct mirror-image of the Fig. (X) .

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 13

## Question 14

### Question

MCQ▾If the roots of are equal, then ________.

### Choices

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

a. | 0 | |

b. | ||

c. | ||

d. |

## Question 15

Appeared in Year: *2014*

### Question

MCQ▾Priya starts from point N and moves 25 meters south, then she turns left and moves 30 meters, then she turns right and moves 15 meters to reach point P. What is the distance of P from N and which direction is she facing with respect to point N?

### Choices

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

a. | 50 meters South-East | |

b. | 40 meters south | |

c. | 45 meters South-East | |

d. | 50 meters South-West |