The curved surface area of a cylinder of base radius r and heigh

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Advertisement

Surface Areas and Volumes

Multiple Choice Questions

201. The total surface area of a cube of side a is

4a²
6a²
3a²
3a²

91 Views

202.

The lateral surface area of a cube of side a is

4a²
6a²
3a²
3a²

87 Views

Advertisement

203.
The curved surface area of a cylinder of base radius r and height h is

$straight pi$ rh
2 $straight pi$ rh
3 $straight pi$ rh
3 $straight pi$ rh

B.

2

straight pi

rh

86 Views

Advertisement

204. The total surface area of a right circular cylinder of base radius r and height h is

$straight pi$ rh
2 $straight pi$ rh
2 $straight pi$ r(r + h)
2 $straight pi$ r(r + h)

108 Views

Advertisement

205. The curved surface area of a right circular cone of base radius r and slant height l is

$straight pi$ rl
2 $straight pi$ rl
4 $straight pi$ rl
4 $straight pi$ rl

80 Views

206. The total surface area of a right circular cone of base radius r and slant height I is

$straight pi$ rl
$straight pi$ r(l + r)
$straight pi$ r²
$straight pi$ r²

83 Views

207. The relation between I, r and h for a right circular cone is

I² = r² + h²
r² = I² + h²
h² = l² + r²
h² = l² + r²

81 Views

208. The surface area of a sphere of radius r is

$straight pi$ r²
2 $straight pi$ r²
3 $straight pi$ r²
3 $straight pi$ r²

78 Views

Advertisement

209. The curved surface area of a hemisphere of radius r is

m²
3 $straight pi$ r²
2 $straight pi$ r²
2 $straight pi$ r²

106 Views

210. The total surface area of a hemisphere of radius r is

$straight pi$ r²
2 $straight pi$ r²
3 $straight pi$ r²
3 $straight pi$ r²

91 Views

Advertisement