Question
The length and breadth of a rectangle are increased by 8% and 5%, respectively. By how much percentage will the area of the rectangle increase?
The area will increase by 13.4%.More Mensuration Questions
- A circular garden has a radius of 14 m. A path of width 2 m is constructed all around it outside. Find the approximate area of the path. (Use π = 22/7)
- The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 11:10:7. If the area of the circle is 616 cm2 , then what ...
- The diameter of the base of a cylindrical drum is 56 cm and its height is 15 cm. The drum is full of water and the water from the drum is transferred to ‘n...
- A rectangular piece of land has a perimeter of 23 metres and length of 10 metres. If the area of the land is to be divided into 3 equal portions, then what...
- The cost of painting the walls of a room 8 meter long and 10 meter wide at Rs 22.5 square per meter is 7290. What is the height of the room?
- Radius of a cylinder is increased by 20% and height reduces by 40% so what effect on the volume of cylinder?
- A rectangular sheet measuring 44 cm by 38 cm has a square with a side length of 3 cm removed from each of its corners. The altered sheet is then folded to ...
- The curved surface area of cylinder P is 16632 cm2 whose height and radius are (y+2) and (z-7) respectively. The radius of cylinder Q is 14 cm more than ...
- A right square pyramid has a square base of side 10 cm and vertical height 12 cm. Find: (i) its volume, (ii) its slant height, (iii) its lateral surface...
- The length and breadth of a rectangle are increased by 20% and 30% respectively. The increase in the area of the resulting rectangle will be:
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
