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

Question-1
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-2
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-3
The volume of a rectangular prism is 1200 cu. cm and length 15 cm , breadth 10 cm. Find its height ?

(A) 8 cm	(B) 10 cm
(C) 12 cm	(D) 14 cm

Question-4
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-5
If the lateral surface area of a cylinder is 94.2 sq. cm and its height is 5 cm. Find the radius of its base?

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

Question-6
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-7
The surface area of a cylinder of height 7 cm and volume 448 π cu.cm is

(A) 180 πcm²	(B) 240 πcm²
(C) 320 πcm²	(D) 510 πcm²

Question-8
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-9
A 4 cm cube is cut into 1 cm cubes. T S A of all the cubes is

(A) 164 sq. cm	(B) 700 sq. cm
(C) 384 sq . cm	(D) 540 sq. cm

Question-10
The volume of a cube of side 2.25 cm.

(A) 10.38 cm³	(B) 11 cm³
(C) 11.2 cm³	(D) 11. 39 cm³

Click here to see your answersheet and detailed track records.

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