Geometry & Mensuration Worksheet-7

Geometry & Mensuration Worksheet-7

1. The floor of a room is 8 meter long and 6.5 meter wide. How much carpet is required to cover the floor?

A. 1.5 square meter                     B. 14.5 square meter

C. 52 square meter                      D. 45 square meter

2. What is the length of the side of a cube that has a volume of 216 cubic cms.?

A. 6 centimeters                           B. 12 centimeters

C. 4 centimeters                           D. 36 centimeters

3. The sum of all angles in a triangle is _____ degrees.

A. 360º               B. 90º                 C. 180º               D. 160º

4. The perimeter of an equilateral triangle is 21 yd. What is the length of each of its sides?

A. 7 yd                B. 14 yd              C. 8 yd                D. 12 yd

5. Which of the following is a quadrilateral with only one pair of opposite sides parallel?

A. square           B. rectangle       C. trapezoid         D. circle

6. In ∠PQR the two arms are:

A.           B.           C.           D. none of these

7. Any part of the circle is called as:

A. radius                                         B. arc

C. circumference                           D. none of these

8. XYZ is a/an ______ triangle.

A. isosceles                                     B. equilateral

C. scalene                                       D. none of these

9. Perimeter of a circle is called as:

A. area                                            B. circumference      

C. volume                                       D. none of these

10. Volume of a cuboid with x as length, y as breadth and z as height is:

A. xy/z                B. xyz                  C. x + y + z        D. x – (y + z)

Answer Key:

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