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
Geometry MCQs with Answers
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=4Ï€r²
- b) A=Ï€r(r+s)
- c) A=4/3Ï€r²
- d) A=1/3Ï€r²h
a) A=4Ï€r²
13: volume of sphere=________
- a) V=4Ï€r²
- b) V=Ï€r(r+s)
- c) V=4/3Ï€r³
- d) V=1/3Ï€r²h
c) V=4/3Ï€r³
14: Surface area of Cone=________
- a) A=Ï€s(r+s)
- b) A=Ï€r(r+s)
- c)A=4Ï€r²
- d)A=1/3Ï€r²h
b) A=Ï€r(r+s)
15: Volume of Cone=________
- a) V=4Ï€r²
- b) V=4Ï€r³
- c) V=4/3Ï€r³
- d) V=1/3Ï€r³h
d) V=1/3Ï€r³h
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) Ï€m³
- b) 3Ï€m³
- c) 9Ï€m³
- d) 1/3 Ï€m³
a) Ï€m³
18: The radius of the base of a cone is 1 m, then its base area will be:
- a) 3Ï€m²
- b) Ï€m²
- c) 1/2Ï€m²
- d) 2Ï€m²
b) Ï€m²
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) 29Ï€m²
- b) 9Ï€m²
- c) 35Ï€m²
- d) 14Ï€m²
d) 14Ï€m²
20: What is the volume of a sphere of whose radius is 3 cm?
- a) 36Ï€cm³
- b) 9Ï€cm³
- c) 27Ï€cm³
- d) 51Ï€cm³
a) 36Ï€cm³
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