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

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Question number: 193

» Lines, Angles and Quadrilaterals

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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

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

» Lines, Angles and Quadrilaterals

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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 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

» Lines, Angles and Quadrilaterals

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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

» Lines, Angles and Quadrilaterals

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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

» Triangles and Circles

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MCQ▾

Question

In the given figure, three equilateral triangles have a common vertex then

Image define the three equilateral triangles

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.