Mathematics MCQs

Practice multiple choice questions with instant feedback. Select an option to see if you're correct.

Total Questions
800
Page 65 of 80
Question 641 Easy

How many sides does a nonagon have?

A
7
B
8
C
9
D
10
Question 642 Easy

Which polygon has all sides and angles equal?

A
Concave polygon
B
Convex polygon
C
Regular polygon
D
Irregular polygon
Question 643 Medium

In a rhombus, if one angle is 60°, what is the adjacent angle?

A
60°
B
120°
C
180°
D
240°
Question 644 Easy

What is the exterior angle of a regular triangle?

A
60°
B
120°
C
180°
D
240°
Question 645 Easy

How many vertices does a hexagon have?

A
5
B
6
C
7
D
8
Question 646 Medium

What is the measure of each interior angle of a regular octagon?

A
120°
B
135°
C
140°
D
150°
Question 647 Hard

What is the sum of interior angles of a polygon with 12 sides?

A
1800°
B
1980°
C
2160°
D
2340°
Question 648 Easy

Which of the following is a regular polygon?

A
Square
B
Rectangle
C
Parallelogram
D
Trapezium
Question 649 Medium

How many diagonals does a hexagon have?

A
6
B
9
C
12
D
15
Question 650 Hard

What is the exterior angle of a regular polygon with 20 sides?

A
15°
B
18°
C
20°
D
22°
Showing 641-650 of 800 questions

Quick Stats

Total Questions 10900
easy 5797
medium 2983
hard 2120

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Did You Know?

Practice Makes Perfect

Regular practice with MCQs can improve your test-taking speed and accuracy by up to 40%.

Active Recall

MCQs engage active recall, which is 50% more effective for long-term memory than passive reading.