Find the surface area of the smallest cube that can perfectly fit a sphere of volume 7776π cm3 inside it.
Sum of first 10 terms of a GP is equal to the sum of the first 12 terms in the same GP. Sum of the first 15 terms is 31, what is the third term in the GP?
A rectangular paper sheet of dimensions 22cm×12cm is folded in the form of a cylinder along its length. what will be the volume of this cylinder? Take ...
- A rectangular swimming pool has a base area of 1200 m², and the volume of water in the pool is 48000 m³. Calculate the depth of the water in the pool.
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...
The diameter of a sphere is twice the diameter of another sphere, The surface area of the first sphere is equal to the volume of the second sphere, The...
Find the time taken by a pipe, which releases 120 m3 of water in a minute to fill an empty cylindrical tank of radius 10 m and height 8 m. [T...
The sum of the total surface areas of two cubes is 1548 cm2. If the product of the length of their edges is 97 cm2, then find the ...
In a rectangular floor of length and breadth of 20 metres and 9 metres, respectively, square tiles each of 3 metre edge length are to be laid. If the co...
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