# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 193 - 197 of 929

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## Question number: 193

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MCQ▾

### Question

The angles P, Q, R, S in the parallelogram PQRS are________ Image PQRS is Parallelogram Image PQRS is parallelogram and define the different angles

### Choices

Choice (4) Response

a.

50˚, 60˚, 30˚, 40˚

b.

90˚, 60˚, 90˚, 60˚

c.

90˚, 90˚, 90˚, 90˚

d.

50˚, 45˚, 80˚, 15˚

## Question number: 194

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MCQ▾

### Question

The given figure WXYZ is a parallelogram then the values of and are________ Image is Parallelogram WXYZ Image is parallelogram and it’s define the angle values

### Choices

Choice (4) Response

a.

35˚, 70˚

b.

78˚, 35˚

c.

20˚, 40˚

d.

50˚, 60˚

## Question number: 195

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MCQ▾

### Question

The measurement of a window is , if 6 doors are to be fixed in that window in two rows, measurements of each door should be________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 196

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MCQ▾

### Question

Two supplementary angles differ by 72˚. Then the angles are ________

### Choices

Choice (4) Response

a.

119˚, 61˚

b.

110˚, 61˚

c.

128˚, 52˚

d.

126˚, 54˚

## Question number: 197

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MCQ▾

### Question

In the given figure, three equilateral triangles have a common vertex then Image Define the Three Equilateral Triangles Three equilateral triangles have a common vertex then find x + y+z

### Choices

Choice (4) Response

a.

b.

c.

d.