The diameter of the base of a cylindrical drum is 35 dm and the height is 24 dm. It is full of kerosene. How many tins each of size `25 c mxx22 c mxx35 c m` can be filled with kerosene from the drum (a) 120 (b) 600 (c) 1020 (d) 1200

The diameter of the base of a cylindrical drum is 35 dm and the height is 24 dm. It is full of kerosene. How many tins each of size 25 cm xx 22 cm xx 35 cm can be filled with kerosene from the drum ? (Use pi = (22)/(7) )

How many bricks,each measuring 25cm xx11.25cm xx6cm, will be needed to build a wall 8m xx6m xx22.5cm?(a)5600 (b) 6000(c)6400(d)7200

How many lead shots each 3mm in diameter can be made from a cuboid of dimensions 9cm xx11cm xx12cm? (a) 7200 (b) 8400 (c) 72000 (d) 84000

How many shares of market value Rs 25 each can be purchased for Rs 12750, brokerage being 2%?( a) 450 (b) 500 (c) 550 (d) 600

A cone of height 7 cm and base radius 3 cm is carved from a rectangular block of wood 10 c mxx5c mxx2c m . The percentage of wood wasted is (a) 34% (b) 46% (c) 54% (d) 66%

A closed metallic cylindrical box is 1.25 m high and its base radius is 35 m. If the sheet metal costs Rs 80 per m2, the cost of the material used in the box is (a) Rs 281.60 (b) Rs 290 (c) Rs 340.50 (d) Rs 500

Ice cream completely filled in a cylinder of diameter 35 cm and height 32 cm is to be served by completely filling identical disposable cones of diameter 4 cm and height 7 cm. The maximum number of persons that can be served this way is (a) 950 (b) 1000 (c) 1050 (d) 1100

A drum of kerosene is (3)/(4) full.When 30 litres of kerosene is drawn from it,it remains (7)/(12) full.The capacity of the drum is (a) 120 litres (b) 135 litres (c) 150litres (d) 180 litres

A metallic cone of radius 12 cm and height 24 cm is melted and made into spheres of radius 2 cm each. How many spheres are there? (a) 108 (b) 120 (c) 144 (d) 180