Question
A gardener uses cylindrical roller of diameter 7 cm and length 28 cm to flatten a rectangular field of dimension 280cm × 165
A gardener uses cylindrical roller of diameter 7 cm and length 28 cm to flatten a rectangular field of dimension 280cm × 165
cm. Find the number of revolutions made by the roller to flatten the entire field?
More Mensuration Questions
- The volume of a cube is 4096 cm³. If the cost of painting the cube is Rs. 4 per cm², then find the cost of painting five faces of the cube.
- A can do a certain work in 12 days, B alone can do the same work in 16 days. A and B undertook to complete it in Rs. 8000. With the help of C, they complet...
- The monthly salary of a person was Rs 50,000. He used to spend on three heads- personal and family expenses (E), taxes (T), philanthropy (P), and rest were...
- A rectangular park is 50 m long and 30 m wide. A path of uniform width 2 m is built inside the park along all four sides. Find the area of the path.
- Total surface area of a right circular cylinder is 792π cm2. If the height of the cylinder is 3 cm less than its diameter, then find the diameter of base o...
- The cost of fencing a rectangular field at the rate of Rs. 3/metre is Rs. 270. If the length of the field is 11 metres more than its breadth, then find the...
- The perimeter of a rectangle is 100% more than perimeter of a square of side 20 cm. If the length of rectangle is 200% more than side of square then find t...
- The volume of cone is 1597.2 cm3. If its height is 1.4 cm then find the radius of the cone.
- In a cricket match the captain of one of a team scored 26 runs more than the average runs scored by the remaining 10 batsmen of that team who batted in the...
- The area of a rhombus is 144 cm2. The length of one of its diagonals is 18 cm. The length of the other diagonal is:
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
