Question
Find the odd one out from the following
options.Solution
The numbers have the following relation: 1) 6² + 4 = 40 2) 9² + 4 = 85 3) 13² + 4 = 173 4) 16² + 4 = 260
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 729 m2 and 297 m2, respectively the...
A circle inscribed in a square has a diameter of 14 cm. If a smaller square is inscribed within this circle, calculate the area of the smaller square. A...
The radius of a right circular cylinder is 3 times its height. If the height of the cylinder is 3.5 cm, then what is the volume of the cylinder. (in cub...
If the curved surface area and the radius of a cylinder are 550 cm2 and 7 cm, respectively, then find the volume (in cm3) of the c...
Find the number of common tangents, if r1 + r2 = C1C2 .(With usual notations, r1 & r2 and C1 & C2 are the radii and centres of the two circles.)
- If the edge of the cube is increased by 30%, then find the percentage increase in the volume of the cube.
The difference between the length and breadth of a rectangle is 13 m. If its perimeter is 186 m, then its area is
The curved surface area of the sphere is 154 cm2 . Find the volume of the sphere (rounded off to one digit after decimal).
The side of a square is equal to the perimeter of an equilateral triangle of area 36√3 cm2 . Find the area of the square?
If the ratio of areas of two circle is 4:9, then the ratio of their circumferences will be:
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