Question
There is a rectangular paper, whose length and breadth are in the ratio 9:5, respectively and it has a perimeter of 84 metres. If a triangular piece with height of 10 metres and base of 18 metres is cut out from the given paper then find the area (in m2) of the remaining paper.
More Mensuration Questions
- All the four lateral walls and the ceiling of a room of length 10 ft, breadth 7 ft and height 5 ft are to be painted. The total cost of painting is Rs. 272...
- A hemispherical bowl of internal radius 9 cm, contains a liquid. This liquid is to be filled into small cylindrical bottles of diameter 3 cm and height 4 c...
- The sum of the radius and height of a cylinder is 42m. The total surface area of the cylinder is 5544 m². What is the volume of the cylinder?
- A rectangular field is 35 m long and 24 m wide. Find the cost of levelling it at Rs. 8 per square metre.
- The height of a tent, which is in the shape of a circular cone, is 30 meters and the diameter of the base is 80 meters. What is the slant height of the ten...
- What is the measure of the radius of the circle that forms a triangle whose sides are 8 units, 15 units, and 17 units?
- Curved surface area of a cylinder is 440 cm². The base circumference is 44 cm. What is its volume?
- A rectangular hall is 24 m long and 15 m wide. Find its area and the cost of flooring it at Rs 45 per square metre.
- A cylinder of radius 7 cm is surmounted completely by a cone of same radius. Height of cylinder is 6 cm. Find the height of cone if volume of entire shape ...
- A giant circular wheel has a diameter of 14 metres. In how many revolutions will the wheel cover a total of 16.5 km?
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)