# IMO Level 2- Mathematics Olympiad (SOF) Class 9: Questions 67 - 69 of 109

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## Question 67

Appeared in Year: *2014*

### Question

MCQ▾Study the following information carefully and answer the questions given below.

(i) In a family of 6 persons, there are two couples.

(ii) The lawyer is the head of the family and has only two sons- Mrinal and Rakesh- both Teachers.

(iii) Mrs. Reena and her mother in law, both are lawyers.

(iv) Mrinal՚s wife is a Doctor and they have a son, Ajay.

What is/was Ajay՚s Grandfather՚s occupation?

### Choices

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

a. | Teacher | |

b. | Can ′ t be determined | |

c. | Doctor | |

d. | Lawyer |

## Question 68

Appeared in Year: *2014*

### Question

MCQ▾Find the missing character, if the same rule is applied to (i) , (ii) and (iii)

### Choices

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

a. | 184 | |

b. | 210 | |

c. | 425 | |

d. | 241 |

## Question 69

Appeared in Year: *2014*

### Question

MCQ▾Rearrange the following steps of constructing a triangle when the base angles say and and its perimeter is given (1) Draw perpendicular bisectors PQ of AX and ₹ of AY.

(2) Draw a line segment, say X Y equal to . (3) Let PQ intersect XY at B and ₹ intersect XY at C. Join AB and AC. (4) Make angles LXY equal to B and MYX equal to C.

(5) Bisect and . Let these bisectors intersect at a point A.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |