# Surface Area and Volume MCQs | Geometry MCQs with Answers

In this part of Geometry MCQs, you will find the most crucial surface area and volume MCQs questions with answers for online test preparation. Most competitive exams test include many surface area and volume MCQs. All these Multiple Choice Questions with Answers will help you prepare for your competitive exams and tests online. ## Surface Area and Volume Multiple Choice Questions

1: Pythagoras was___________ Mathematician.

• a) British
• b) Egyptian
• c) Arab
• d) Greek

d) Greek

2: (Base)²+(Perpendicular )²=_________

• a) (Base)
• b) (Hypotenuse)²
• c) Perpendicular
• d) Hypotenuse

b) (Hypotenuse)2

3: In right angle triangle. What is Hypotenuse? If Base=1.2 and Perpendicular=1.6

• a) 4
• b) 2
• c) 2.2
• d) 2.8

b) 2

4: In a right-angle triangle, what is perpendicular? If Base =15 and Hypotenuse is =25.

• a) 20
• b) 25
• c) 28
• d) 30

a) 20

5: Which of the following are the three sides of a right-angle triangle?

• a) B=2,P=4 and H=6
• b) B=7,P=8 and H=9
• c) B=3,P=5 and H=7
• d) B=6,P=8 and H=10

b) B=7,P=8 and H=9

6: In Isoscele’s right angle triangle, if (Hypo)² 98cm², find the length of concurrent sides.

• a) 7cm
• b) 14cm
• c) 21cm
• d) 9.9cm

a) 7cm

7: Find the length of the diagonal of the rectangle, if length =6.4 cm and width =4.8cm.

• a) 7 cm
• b) 9 cm
• c) 11.2 cm
• d) 8 cm

d) 8 cm

8: Area of triangle =_____________

• a) 1/2 base x hypotenuse
• b) 1/2 base x altitude
• c) 1/2 base x length
• d) 1/2 base x width

b) 1/2 base x altitude

9: In Hero’s formula for the area of a triangle, what is called S=½(a+b+c)

• a) Semi Circle
• b) Semi Perimeter
• c) Semi Area
• d) Semi Sides

b) Semi Perimeter

10: What is area of triangle if a=6cm, b=8cm and c=10cm?

• a) 30cm²
• b) 34cm²
• c) 24cm²
• d) 14cm²

c) 24cm2

11: What is the value of semi-perimeter, if a=7.2 cm, b=11.4 cm and c=15.0 cm?

• a) 11.2 cm
• b) 16.8 cm
• c) 11.3 cm
• d) 16.5 cm

b) 16.8 cm

12: Surface area of sphere=________

• a) A=4πr²
• b) A=πr(r+s)
• c) A=4/3πr²
• d) A=1/3πr²h

a) A=4πr²

13: volume of sphere=________

• a) V=4πr²
• b) V=πr(r+s)
• c) V=4/3πr³
• d) V=1/3πr²h

c) V=4/3πr³

14: Surface area of Cone=________

• a) A=πs(r+s)
• b) A=πr(r+s)
• c)A=4πr²
• d)A=1/3πr²h

b) A=πr(r+s)

15: Volume of Cone=________

• a) V=4πr²
• b) V=4πr³
• c) V=4/3πr³
• d) V=1/3πr³h

d) V=1/3πr³h

16: The value of π in the compound fraction is:

• a)   3(1/7)
• b)   3(2/7)
• c)   3(3/7)
• d)   7(1/3)

a) 3(1/7)

17: In a cone, r=1 m, h=3m, then its volume is:

• a) πm³
• b) 3πm³
• c) 9πm³
• d) 1/3 πm³

a) πm³

18: The radius of the base of a cone is 1 m, then its base area will be:

• a)  3πm²
• b) πm²
• c) 1/2πm²
• d) 2πm²

b) πm²

19: Let the slant height of a cone be 5 m and its radius be 2 m. The total surface area of the cone is:

• a) 29πm²
• b) 9πm²
• c) 35πm²
• d) 14πm²

d) 14πm²

20: What is the volume of a sphere of whose radius is 3 cm?

• a) 36πcm³
• b) 9πcm³
• c) 27πcm³
• d) 51πcm³

a) 36πcm³

#### Conclusion:

I hope all these solved Surface Area and Volume MCQs will be helpful for your Maths and Geometry Online Test Preparation. If you need more MCQs of Maths for your competitive exams and test, you can find them below.