IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 268 - 273 of 1022

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Question number: 268

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure, PQ is parallel to ST. AB is a straight line. Find .

Image of straight line and parallel line

Image of Straight Line and Parallel Line

Showing image of straight line and parallel line

Choices

Choice (4) Response

a.

b.

c.

98°

d.

Question number: 269

» Practical Geometry - Lines and Angles

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MCQ▾

Question

Two supplementary angles are in the ratio , than the angles are

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 270

» Practical Geometry - Lines and Angles

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MCQ▾

Question

In the figure, MN is parallel to RT. SO is a straight line. Find .

Image of straight line SO and RT is parallel to MN

Image of Straight Line SO and RT is Parallel to MN

Showing image of straight line SO and RT is parallel to MN

Choices

Choice (4) Response

a.

b.

c.

90°

d.

Question number: 271

» Algebraic Expressions

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MCQ▾

Question

If x, y, z are real and unequal numbers, then which is true?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 272

» Practical Geometry - Lines and Angles

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MCQ▾

Question

A right- angled triangle has hypotenuse 15 cm, one side is 12 cm, then the third side is ________

Choices

Choice (4) Response

a.

10 cm

b.

8 cm

c.

9 cm

d.

11 cm

Question number: 273

» Practical Geometry - Lines and Angles

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MCQ▾

Question

The angle between two hands of clock at pm is ________.

Choices

Choice (4) Response

a.

b.

155°

c.

d.