Kerala (English Medium) Std 9 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
The volume of right circular cylinder , if the radius of its base and height are 7 cm and 15 cm respectively is

(A) 2310 cm³	(B) 3465 cm³
(C) 5720 cm³	(D) 2125 cm³

Question-2
The surface area of the given figures is

(A) 170 cm²	(B) 180.9 cm²
(C) 184 cm²	(D) 192 cm²

Question-3
The base radius of a cylinder is 14 cm and height is 24 cm. Then its lateral area is

(A) 2510 cm²	(B) 1980 cm²
(C) 2110 cm²	(D) 2730 cm²

Question-4
If volume of a cube is 216 cu. m. Find its one edge?

(A) 4 m	(B) 6 m
(C) 7 m	(D) 8 m

Question-5
Determine the length of the edge of a cube with total area is 96 m²?

(A) 2 cm	(B) 3 cm
(C) 4 cm	(D) 5 cm

Question-6
The surface area of a cube is 864 sq. cm . Find one edge of the cube?

(A) 4 cm	(B) 6 cm
(C) 12 cm	(D) 15 cm

Question-7
Obtain the surface area of a square prism with base edge 8 m and height 20 m?

(A) 672 m²	(B) 548 m²
(C) 664 m²	(D) 768 m²

Question-8
The surface area of the given figure is.

(A) 216 cm²	(B) 180 cm²
(C) 108 cm²	(D) 100 cm²

Question-9
The curved surface area of a right circular cylinder of height 14 cm is 88 sq. cm. Find the diameter of the base of the cylinder?

(A) 1 cm	(B) 2 cm
(C) 3 cm	(D) 4 cm

Question-10
The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3 . Calculate the ratio of their volumes?

(A) ¹⁰/9	(B) ³²/15
(C) ²⁷/20	(D) ²⁰/27

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Std 9

Kerala (English Medium)

Practice in Related Chapters
New Numbers
Polygons
Simplification
Rational numbers
Circles
Area
Prisms
Statistics
Pairs of Equations
Real Numbers
Similar Triangles
Polynomials
Fractions