Geometry & Mensuration Worksheet-17

Geometry & Mensuration Worksheet-17

1. The radius of a circle is 6 cm. Find the diameter of the circle.

A. 12 cm             B. 3 cm               C. 18.84 cm      D. 10 cm

2. Name three rays shown in the figure below.

A. PQ, MN and PS                       B. SQ, SM and SN

C. MN, SN and PQ                       D. PQ, SM and MN

3. Which could be the measure of an obtuse angle?

A. 90º                 B. 45º                C. 120º               D. 60º

4. Which shape must have four equal sides and four right angles?

A. rectangle                                 B. rhombus

C. parallelogram                          D. square

5. The fixed end point of the is:

A. Point O                                      B. no fixed end point

C. Point T                                      D. none of these

6. Supplementary angle of 100⁰ is:

A. 180⁰               B. 90⁰                C. 80⁰                 D. 60⁰

7. If we join any two points on a circle through centre, we get a _____.

A. radius            B. diameter       C. chord              D. none of these

8. If 4 cm and 7cm are the lengths of two sides of a triangle, then the length of the third side may be _____.

A. 11                     B. 3                     C. 6                     D. 12

9. Area of a rectangle is 120 sq m and the breadth in 5 m. Then its length is:

A. 204 m            B. 24m               C. 28m                D. 26m

10. The volume of a cube whose edge measures 12 m is ____ times the volume of a cuboid of dimensions 8 m × 6 m × 4 m.

A. 6                     B. 7                      C. 5                      D. 9

Answer Key:

1. (a); 2. (b); 3. (c); 4. (d); 5. (c); 6. (c); 7. (b); 8. (c); 9. (b); 10. (d)