Question
A solid metallic rectangular block of dimensions 112 cm × 44 cm × 25 cm is melted and recast into a cylinder of radius 35
A solid metallic rectangular block of dimensions 112 cm × 44 cm × 25 cm is melted and recast into a cylinder of radius 35
cm. The curved surface area (in cm²) of the cylinder is: (Take π = 22/7)
More Mensuration Questions
- The perimeter of a square field is 14 cm more than the perimeter of a rectangle. The length of the rectangle is 49 cm which is 350% of its width. If a stre...
- A sphere 'A' has a volume of 256 cm³, and its radius is 'r' cm. If the radius of another sphere 'B' is (r + 1) cm, calculate the curved surface area (in cm...
- A rectangle has its sides measuring 32 cm in length and 18 cm in breadth. If the length is increased by 50% and the breadth is reduced by 20%, calculate th...
- The area of a rhombus is 256 cm2. The length of one of its diagonals is 16 cm. The length of the other diagonal is:
- The perimeter of an equilateral triangle is 36√3 cm. Find its height.
- A regular tetrahedron has a lateral surface area of 108√3 cm². Calculate its volume.
- The average of the areas of 2 similar triangles is 706.5 m2 whose perimeters are in the ratio of 6: 11. What is 25% of the difference (in m2) in areas of b...
- If the perimeter of rectangle is 56 cm and its length is 2 cm more than breadth then find its area?
- Perimeter of a square field is 100 meters and the area of a rectangular field is 40% more than that of the square field. Find the area (in m2) of a rectang...
- Find the area of a triangle whose base is 35 cm and altitude is 40 cms.
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
