Question
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below:Solution
The correct answer is C
Find the approximate volume of a right circular cone having diameter 14 cm and height 3cm.(Take pie = 3.14.)
The perimeter of a rectangle is given as 72 cm, and the side of a square is equal to the mean of the length and breadth of the re...
The cross sectional area of a hemisphere is 2772 cm² and its volume is 19404 cm³. What is its radius?
The sum of the total surface areas of two cubes is 1392 cm2. If the product of the length of their edges is 98 cm2, then find the ...
The volume of cone is 4752 cm3. If its height is 3.5 cm then find the radius of the cone.
In what ratio coffee at 255 Rs/kg should be mixed with the coffee at 310 Rs/kg so that after mixture its rate become 270 Rs/kg if the quantity of 1st ty...
Two third part of cylinder is full of water. When we tilt the cylinder in such a way that the water becomes diagonal shape, in this process 87.5 litre o...
The lateral surface area of a cube is 400 cm2 . The length of a cuboid is 15% more than the side of the cube. The breadth of the cuboid is 6 ...
If the height of a cylinder becomes double and radius decreases by 50%, then what is the percentage change in its volume?
A cylindrical tank of radius 7 meters and height 10 meters is filled with water. Water is pumped out at the rate of 50 cubic meters per minute. How long...
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