Question
Three of the following four letter-clusters are alike in
a certain way and one is different. Pick the odd one out.ÂSolution
The correct answer is D
The radius of a hemisphere is 10 cm. What is the total surface area of the hemisphere (including the base)?
A cylindrical tank of 28 cm base radius is partly filled with water. How many bullets of 1cm radius of iron is added in it in order to increase the wate...
In an examination the average marks of Rohit is 55. If he got 15 more marks in science and 27 more marks in maths then his average would have been 61. F...
A cone has a radius of 5 cm and a slant height of 13 cm. Find the total surface area of the cone.[Take π = 3.14 ]
Calculate the perimeter of a square when the area of a circle that circumscribes it is 486 square centimeters. (Assume π = 3 for calculations.)
The difference between the length and breadth of a rectangle is 19 m. If its perimeter is 198 m, then its area is
If the height of a cylinder is doubled and radius is reduced by 75%, then what is the percentage change in its volume?
Radius and height of a right circular cone are 36 cm and 48 cm respectively. Cone is divided horizontally into three parts. Height of uppermost part is ...
If the curved surface area and the radius of a cylinder are 440 cm2 and 10 cm, respectively, then find the volume (in cm3) of the ...
A solid sphere is melted to form 8 smaller spheres of equal radius. Find the radius ratio (small : original).
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