# Class 10 Math Chapter 13 MCQ Question Answer NCERT Solution

NCERT Class 10th Math Chapter 13 MCQ Question Answer and can take online test here.. CCL Chapter helps you in it..  NCERT Solution for Class 10 Maths Chapter 13 MCQ of Surface Areas and Volumes NCERT Solution for CBSE, HBSE, RBSE and Up Board and all other chapters of class 10 math.

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NCERT Class 10 Math Chapter 13 Surface Areas and Volumes MCQ Question Answer with Online test of Objective type Solution.

## Class 10 Math Chapter 13 MCQ Question Answer

1. Which of the following statement is true?
(A) Volume of cube =  a3
(B) Volume of cuboid = lbh
(C) Volume of cylinder = πr2h
(D) all of the above.

Ans. (D) all of the above.

2. Which of the following statement is false?
(A) Volume of cone = (1/3)πr2h
(B) Total surface area of cone = 6a2
(C) Total surface area of cylinder = 2πr(r + h)
(D) Total surface area of cuboid = 2l(b + h)

Ans. (D) Total surface area of cuboid = 2l(b + h)

3. 2 cubes each of volume 64 cm3 are joined end to end. Then the surface area of resulting cuboid is
(A) 160cm2
(B) 160cm3
(C) 80cm2
(D) 80cm3

Ans. (A) 160cm2

4. A cubical block of side 7cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have?
(A) 3.5cm
(B) 7cm
(C) 14cm
(D) None of the above

Ans. (B) 7cm

5. A cone of height 24cm and radius of base 6cm is made up of modelling clay. A child reshapes it in the form of a sphere. Then the radius of sphere is
(A) 2cm
(B) 3cm
(C) 4cm
(D) 6cm

Ans. (D) 6cm

6. A metallic sphere of radius 4.2cm is melted and recast into the shape of a cylinder of radius 6cm. Then what will be the height of cylinder.
(A) 2.2cm
(B) 2.55cm
(C) 2.74cm
(D) 4cm

Ans. (C) 2.74cm

7. A drinking glass is in the shape of a frustum of a two cone of height 14cm. The diameters of its two circular 4cm and 2cm. Then the capacity of glass is
(A) 100cm3
(B) 308/3 cm3
(C) 413/3 cm3
(D) none of the above.

Ans. (B) 308/3 cm3

8. Volume of frustum of a cone is
(A) (1/3)πh(r12 +r22 +r1r2)
(B) πh(r12 +r22 +r1r2)
(C) 3πh(r12 +r22 +r1r2)
(D) all of the above.

Ans. (A) (1/3)πh(r12 +r22 +r1r2)

9. Volume of a cuboid is 300cm3 . Then which of the following could be the sides of given cuboid?
(A) 25, 4, 5
(B) 30, 5, 3
(C) 100, 3, 0
(D) 100, 3, 1