IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 165 - 169 of 929

Access detailed explanations (illustrated with images and videos) to 929 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 165

» Lines, Angles and Quadrilaterals

Edit
MCQ▾

Question

The supplementary angle of an angle is one third of itself. Then the angle of its supplement are________

Choices

Choice (4) Response

a.

135˚, 45˚

b.

120˚, 360˚

c.

60˚, 120˚

d.

60˚, 180˚

Question number: 166

» Number System

Edit
MCQ▾

Question

Find the value of

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 167

» Lines, Angles and Quadrilaterals

Edit
MCQ▾

Question

If a straight line meets two other straight lines so as to make the sum of the two interior angles on one side of the transversal less than two right angles, then the other straight lines extended infinitely, will meet ________ the transversal

Choices

Choice (4) Response

a.

Can’t be determined

b.

On that side of

c.

On another side of

d.

On

Question number: 168

» Lines, Angles and Quadrilaterals

Edit
MCQ▾

Question

The measure of an angle is twice times the measure of its supplementary angle. Then the angles are________

Choices

Choice (4) Response

a.

18˚, 72˚

b.

50˚, 200˚

c.

120˚, 60˚

d.

40˚, 160˚

Question number: 169

» Lines, Angles and Quadrilaterals

Edit
MCQ▾

Question

In figure, lines a and b intersect at O. if , the value of y, z and u respectively is ________

 Image defines the Lines a and b intersect at O

Image Defines the Lines a and B Intersect at O

Image defines the Lines a and b intersect at O and find the value of y, z and u

Choices

Choice (4) Response

a.

b.

c.

d.