Question
6, 30, 43, 58, 75,
? Find the missing number in the following number series:Solution
The series follows the pattern: 62 – 6 = 30 72 – 6 = 43 82 – 6 = 58 92 – 6 = 75 102 – 6 = 94
A rectangular park measures 60 m by 45 m. A uniform walkway is constructed around the outside of the park. If the area of the walkway is 904 m², what i...
The circumference of a circle is 88 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
The sum of length, breadth and height of cuboid is 25cm.If the length of the diagonal is 15 cm, then find the total surface area of the cuboid. (in cm <...
The perimeter of a floor a room is 36m. What is the area of four walls of the room, if its height is 6m?
Perimeter of a square shaped plot is 80 metres and the area of a rectangular plot is 38% more than that of the square shaped plot. Find the area (in m
A rectangular parking space is marked out by painting three of its sides. If the length of the unpainted side is 9 ft, and the sum of the lengths of the...
The cost of fencing a rectangular field at the rate of Rs. 4/metre is Rs. 280. If the length of the field is 11 metres more than its breadth, then find ...
If perpendicular and base of a right-angle triangle are 30 cm and 40 cm respectively, then find the length of the shortest median of triangle.
Two paths of width 4 metres are to be made in the centre of rectangular field such that they are perpendicular to each other. Find the area (in m2<...
Find the number of sides in a polygon in which each internal angle is 120° ?