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1
Find the total surface area of the cone if the slant height is 3.5 cm and the radius of the base is 14 cm.
2
If the volume of a cubical box is 32.768 , what is the length of its one side?
3.2 m
4.3 m
2.3 m
6.5 m
3
What is the base area of the prism if the volume of the prism is 324 cubic units and the height of the prism is 9 units.
34 sq units
36 sq units
32 sq units
38 sq units
4
The inner and outer radii of the spherical shell are 0.2 cm and 1.4 cm respectively. Find the outer curved surface area of the shell.
none of these
5
Find the volume of the prism if base area of the prism is 350 sq units and height is 6 units.
2000 cubic units
2100 cubic units
3000 cubic units
3100 cubic units
6
The lateral surface of a cube of side 10cm is equal to ___________________
400cm sq
80cm sq
600cm sq
100cm sq
7
The curved surface area of a right circular cylinder of height 14 cm is 88 cm sq. Find the diameter of the base of the cylinder.
4 cm
2 cm
8 cm
6 cm
8
Edge of cube whose volume is 27 cu cm is __________________
1/9 cm
1/3 cm
3 cm
9 cm
9
A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the pillar at the rate of 12.50 per sq m.
66.75
69.75
68.75
64.75
10
A patient in hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to height of 4 cm, how much soup the hospital has to prepare daily to serve 250 patients?
38.5
33.2
43.8
12.3
11
If length = 150 cm, breadth = 1 m and height = 2m, then the volume of cuboid is __________________
3,00,000 cu m
3,00,00,000 cu m
30,00,000 cu cm
30,000 cu m
12
Find the lateral surface area of the cube having side of 1.5 m
225
900
13
How many cubes of side 2 cm can be packed in a cubical box with inner side equal to 4 cm ?
14
If the length, height and total surface area of a cuboid are 11 cm, 6 cm and 404 cm sq respectively, the breadth of the cuboid is equal to :
68/3 cm
338/17 cm
268/17 cm
136/17 cm
15
The total surface area of a hollow cylinder which is open from both sides is 4620 sq cm, area of the base ring is 115.5 sq cm and height 7 cm. Find the thickness of the cylinder.
16
Find the lateral surface area if the total surface area of cube is 864 sq m.
144 sq m
3456 sq m
576 sq m
48 sq m
17
A corn cob, shaped somewhat like a cone, has the radius of its broadest end as 2.1 cm and length as 20 cm. If each 1 of the surface of the bob carries an average of four grains, find how many grains you would find on the entire cob?
530
529
531
532
18
A conical vessel, with internal radius of the base 8 cm and height 42 cm is full of water. The water is poured in a right circular cylindrical vessel, the radius of its base is 16 cm, the height in cm of the water level in the cylindrical vessel is:
8/5
7/3
8/3
7/2
19
A cuboid petrol tank is 30 cm long, 30 cm wide and 1 m 60 cm high. It has petrol upto a height of 40 cm. How much more cu cm of petrol can the tank contain?
3,60,000 cc
1,44,000 cc
1,08,000 cc
None of these
20
A solid cylindrical tank has total surface area of 462 sq cm. Its curved surface area is one third of its total surface area. Find the radius and the height of the cylinder.
Radius=8, Height=8/2
Radius=7, Height=7/2
Radius=8, Height=8/6
Radius=4, Height=8/2