# Geometry Multiple Choice Questions 5 PDF Download

Learn geometry MCQs, grade 10 math test 5 for online courses learning and test prep, circles multiple choice questions and answers. Circles revision test includes math worksheets to learn for math questions and answers for high schools.

Math multiple choice questions (MCQ) on circumference of circle is calculated by with options 2π⁄r, 2πr, πr⁄2 and πr, circles quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn circles quiz to attempt multiple choice questions based test.

## MCQs on Geometry Quiz PDF Download Worksheets 5

MCQ. Circumference of circle is calculated by

- 2πr
- 2π⁄r
- πr⁄2
- πr

A

MCQ. If radius of a circle is increased by 30% then its area is increased by

- 40%
- 69%
- 70%
- 50%

B

MCQ. Area of circle is calculated by

- π⁄r²
- πr²
- π²r
- r²⁄π

B

MCQ. Angles that are exactly 90° are known as

- acute angles
- reflective angles
- obtuse angles
- right angles

D

MCQ. A polygon having 9 sides is called

- decagon
- quadrilateral
- nonagon
- hexagon

C