Question
If a meaningful four-letter English word is formed by
using the 2nd, 5th, 6th and 10th letter (from the left end) of the word ‘HIBERNATION’ then which of the following will be third letter of the word formed from the left end? If more than one such meaningful word is formed mark 'Y' as your answer. If no meaningful word is formed, mark 'Z' as your answer.Solution
The 2nd, 5th, 6th and 10th letters are 'I', 'R', 'N' and 'O' respectively. A meaningful four-letter English word formed by these letters is: ‘IRON’. The 3rd letter of the word from the left end is: 'O’.
Find the area of sector of a circle whose radius is 21 cm and angle subtended by the sector at centre of circle is 45 ° .
The area of a square is 196 cm2 which is 68 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length o...
12 spheres of the same size are made by melting a solid cylinder of 12cm diameter and 12cm height. The Diameter of each sphere is.
A sphere is melted to form 81 identical cylinders. If radius of each cylindrical is 1/3rd of the radius of sphere and height of each cylinder...
The area of a circular garden is 616 m2. Find its radius. (Take pi = 22/7)

The shape of an toy is a right circular cylinder with a hemisphere on bottom and a right circular cone on the top. The radius of the cylindrical part is...
If a wheel covers a distance of 1760 m in 80 rotations, then the diameter of the wheel is?
The breadth of a rectangle is increased by 9 cm, it will become twice the length of the rectangle. If the new perimeter is 294 cm, then find the origina...
The length of a 540 metre long rope is 9 times the perimeter of a rectangular German park. Find the area of the rectangular park ...