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Question 1
The edges of a rectangular box are in the ratio 1 : 2 : 3 and its total surface area is 88 cm2, The volume of the box is
Question 2
How many square tiles each of 3 decimeter side , will be required to cover the floor of a room 9 m long and 6 m broad?
Question 3
The height of conical tank is 60 cm and the diameter of its base is 64 cm. The cost of painting it from outside at the rate of ₹ 35 per sq m is
Question 4
A path of uniform width surrounds a circular park. The difference of internal and external circumferences of this circular path is 132 m. Its width is (π =22/7):
Question 5
A copper wire is bent in the shape of a square of area 81 cm2. If the same wire is bent in the form of a semicircle, the radius (in cm) of the semicircle is 
Question 6
The length of a canvas 88 cm wide, is used to cover a conical tent of height 24 cm with the floor area as 154 cm2 is?
Question 7
Find the % increase in volume of a cuboid if its each side is doubled.
Question 8
If radius and height of a cylinder is given 7 m and 15 m respectively. Then find volume of right circular of cylinder.
Question 9
If the volume of two cubes is in the ratio of 64:216, then the ratio of their edges is?
Question 10
Find the number of coins, 1.5cm in diameter and 0.2cm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm.
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Sep 25SSC & Railway
