## Mensuration – Chapter 11 /MCQ

**CBSE CLASS 8 MATHEMATICS**

**Mensuration – Chapter 11/ MCQ**

**Multiple Choice Questions**

**Choose the correct answer from the options given below:**

**1. ———— of a solid is the sum of the areas of its faces.**

A. Perimeter

B. Surface Area

C. Volume

**2. Amount of region occupied by a solid is called its —————**

A. Perimeter

B. Surface Area

C. Volume

**3. Volume of a cuboid = —————**

A. l + b + h

B. l x b x h

C. lb + bh + lh

**4. Area of a rhombus is ———- the product of its diagonals.**

A. Twice

B. Half

C. Equal

**5. The area of a rhombus whose diagonals are of lengths 10 cm and 8.2 cm is ——————**

A. 82 Sq. cm

B. 41 Sq. cm

C. 20.5 Sq.cm

**6. The area of a rhombus is 240 sq cm and one of the diagonals is 16 cm. The length of the other diagonal is ————–**

A. 30 cm

B. 60 cm

C. 90 cm

**7. The volume of a cube with a side 4 cm is ———-**

A. 4 Cu cm

B. 16 Cu cm

C. 64 Cu cm

**8. ———– refers to the quantity that a container holds.**

A. Capacity

B. Volume

C. Area

**9. Capacity is measured in terms of ————**

A. metres

B. litres

C. grams

**10. The height of a cuboid whose volume is 275 cu cm and base area is 25 sq cm is ————–**

A. 10 cm

B. 11 cm

C. 12 cm

**11. All six faces of a cube are —————-**

A. rectangles

B. squares

C. circles

**12. The volume of a cuboid of length 12 cm, breadth 3cm and height 1 cm is ————–**

A. 36 cu cm

B. 15 cu cm

C. 16 cu cm

**13. One cubic metre = —————–**

A. 100L

B. 1000L

C. 10000L

**14. The circular base and top of a cylindrical box are ———–**

A. Different

B. Identical

C. Equal

**15. The area of a rectangle of length 30 cm and breadth 4 cm is ———–**

A. 34 cm

B. 120 sq. cm

C. 240 sq. cm

**ANSWERS:**

1. Surface Area

2. Volume

3. l x b x h

4. Half

5. 41 sq cm

(Area = 10 x 8.2 /2 = 41 sq cm)

6. 30 cm

(Length of one diagonal = 16 cm

Area of the rhombus = 240

Therefore, length of other diagonal = 240 x 2/16 = 30)

7. 64 cu cm

(Volume = 4 x 4 x 4 = 64)

8. Capacity

9. Litres

10. 11 cm

(Volume of a cuboid = Base area x Height

Height = Volume /Base area = 275/ 25 = 11 cm)

11. Squares

12. 36 cu cm

(Volume = l x b x h = 12 x 3 x 1 = 36)

13. 1000 L

14. Identical

15. 120 sq cm

(Area = l x b = 30 x 4 = 120 sq cm)

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