Question
The volumes of two cubes are in the ratio of 8 : 27. If
the volume of the larger cube is 513 cm³ more than that of the smaller cube, find the length of each side of the smaller cube.Solution
The correct answer is C
In a rectangular floor of length and breadth of 18 metres and 8 metres, respectively, square tiles each of 3 metre edge length are to be laid. If the co...
- Find the curved surface area of a right circular cylinder whose radius is 14 cm and volume is 6,160 cm³. (Use π = 22/7)
The radii of two right circular cylinders are in the ratio 3 : 2 and the ratio of their volumes is 27:16. What is the ratio of their heights?
The length and breadth of a rectangular plot of a land are in the ratio 9:7. The owner spent Rs 8,000/- for surrounding it from all the sides at ...
A cone is cut parallel to its base in 3 parts in such a way that the height of each part is same. Find the ratio of volume of these parts?
The cost of fencing a square plot @ Rs.30/m is Rs. 2520. What will be the cost of flooring the plot @ Rs. 3/ square m?
The perimeter of 4 squares is 24 cm, 36cm, 40 cm, and 44 cm respectively. What will be the area of the square having perimeter equal to sum of edges of ...
The volume and height of a cylinder are 4400 cm3 and 14 cm. Find the radius of the cylinder.
If ∆ ABC~∆ FDE such that AB = 9 cm, AC = 11 cm, DF = 16 cm and DE = 12 cm, then the length of BC is:
Find the area of a regular hexagon whose side is half of the side of a square whose perimeter is 152 cm.
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