Question
A rectangular lawn 35m x 40m has two roads each 4metres wide, running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of watering the lawn at the rate of Rs. 5 per square metre.
More Mensuration Questions
- 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?
- A rectangular field is 50 m long and 40 m wide. A path of uniform width 5 m is constructed inside the field along all four sides. What is the area of the p...
- If the curved surface area and the radius of a cylinder are 220 cm2 and 7 cm, respectively, then find the volume (in cm3) of the cylinder.
- The sum of the volumes of cylinder A and B is 68376 cm3 . The height of cylinder B is 3 cm more than the height of cylinder A. The curved surface area of c...
- The population of a town is 64000. It increased by 10% during the first year. During the second year, it decreased by 25% and increased by 5% during the th...
- The average cost of two chairs is Rs. 15000. The average cost decrease by 30% when one more chair is included. What is the cost price of the 3 rd chair?
- If the length of a rectangle is increased by 25% and its breadth is decreased by 8%, then the area of the rectangle will be increased or decreased by how m...
- John had to multiply 'a' by 'b'. He however multiplied 'a' by 22.5 and obtained 423 as the product. Selina also had to multiply 'a' by 'b'. She however mul...
- Mohini's Biology test had 250 questions i.e. 20 Macromolecules, 60 Homeostasis and 70 Immunology questions. Although she answered 70% of the Macromolecules...
- Find the time taken by a pipe, which releases 94.5 m3 of water in a minute to fill an empty cylindrical tank of radius 12 m and height 14 m. [Take π = 3]
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)