# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 267 - 271 of 929

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## Question number: 267

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MCQ▾

### Question

In the figure, and , then Given the PQ is Parallel to OE and PR is Parallel to Of Given the PQ is parallel to OE and PR is parallel to OF, then find the QR parallel line

### Choices

Choice (4) Response

a.

PQ

b.

EF

c.

OR

d.

PF

## Question number: 268

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MCQ▾

### Question

The area of a quadrilateral ABCD, in which, is an equilateral triangles of side 24 cm and is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 269

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MCQ▾

### Question

An exterior angle of a triangle is 130˚ and one of the interior opposite angle is 45˚. Then the other two angles of a triangle are Given the Exterior Angle of a Triangle and Interior Angle Given the exterior angle of a triangle is 130 and one of the interior opposite angle is 45 and fined the other two angles

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 270

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MCQ▾

### Question

If M (3,6) is the midpoint of line interval XY and X has coordinate (-1,1), find the coordinates of Y.

### Choices

Choice (4) Response

a.

(11,7)

b.

(6,11)

c.

(7,10)

d.

(7,11)

## Question number: 271

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MCQ▾

### Question

is a point, which belongs to the line________.

### Choices

Choice (4) Response

a.

b.

c.

d.