Mathematics-Lines and Angles [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 1 - 8 of 113

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Question 1

Question MCQ▾

The sides BC, CA and AB of are produced in order to form exterior angles then is

A Triangle ABC with Its Exterior Angles

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 2

Question MCQ▾

Number of exterior angles formed in a triangle

Choices

Choice (4)Response

a.

5

b.

8

c.

6

d.

3

Edit

Question 3

Question MCQ▾

The measure of an angle is three times the measure of its supplementary angle. Then the angles are

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 4

Question MCQ▾

A Transversal with a Pair of Lines Forming 8 Angles

In the above figure and are called

Choices

Choice (4)Response

a.

Corresponding

b.

Vertically opposite

c.

Alternate

d.

Question does not provide sufficient data or is vague

Edit

Question 5

Question MCQ▾

Measures of and are

An Isosceles Triangle ABC

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 6

Question MCQ▾

Supplement angle of

An Angle of 67.4 Degrees

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 7

Question MCQ▾

In the figure, AD is the bisector of of then

A Triangle ABC in Which AD is Bisector of A

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 8

Question MCQ▾

An angle which is more than and less than is called

Choices

Choice (4)Response

a.

Complete angle

b.

Obtuse angle

c.

Right angle

d.

Reflex angle

Edit