Question

(On CCE Pattern)
Concept Review
7 to the hanke
mm
The edge of a cube is V49 cmIts surface area is
kt
TH) Curved surface area of a cylinder Circumference of its base
) Wolume of a cylinder
Answer True (1) or False (F)
co Area of four walls of a room Perimeter of floor * height of wall.
00) A cubical water tank in 4 m long. Its capacity in litres is 6400 L.
(d) 2229 cm
(10) I am - ml
(iv) The radius of a right circular cylinder of volume 2771 cm and height 3 cm is 9 cm.
The volume of a cylinder ihose area of the base is 35'em and its height is 12 em is 210 cm'.
Multiple Choice Questions (MCQs)
1. The surface area of a cube is 486 cm? Its edge
(a) 2993 cm?
(b) 2992 cm
(c) 2292 cm
7. If the capacity of a cylindrical tank is 1848 m
ya) 8 cm
(b) 9 cm
and the diameter of its base is 14 m, then the
(c) 6 cm
(d) 7 cm
depth of the tank is
A beam 9m long, 40 cm wide and 20 cm high is
(a) 6 m
(b) 7 m
made up of iron which weighs 50 kg per cubic
(c) 24 m
(d) 12 m
metre. The weight of the beam is :
Long Answer Type Questions
(a) 56 kg
(b) 48 kg
8. An open box is made of wood 3 cm thick.
Its external length, breadth and height are
(e) 36 kg
(d) 27 kg
1.46 m, 1.16 m and 8.3 dm respectively. What is
5. The dimensions of a brick are 24 cm * 12 cm x
the cost of painting the inner surface of the box
at 50p per 100 cm
8em. How many bricks will be required to build
9. 66 cm of silver is drawn into a wire 1 mm in
a wall 24 m long, 8 m high and 60 cm thick, if
diameter. What is the length of wire in metres?
10% of the wall is filled with mortar ?
High Order Thinking Skills (HOTS)
(a) 40000
(b) 20000
(c) 50000
(d) 45000
10. The sum of the radius of the base and the height
of a solid cylinder is 37 m. If the total surface
5. If the diameter of a cylinder is 28 cm and its area of the solid cylinder is 1628 m, then what
height is 20 cm, then the total surface area is : is the volume of the cylinder ?​

Answer 1

Answer:

Step-by-step explanation:

the solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil.

"the beds of rock are slightly tilted"