- Find the area of sector of a circle whose radius is 14 cm and angle subtended by the sector at centre of circle is 45°.
The radii of two solid right circular cylinders are 11 cm and 9 cm respectively and their heights are (h+1) cm and (2h+1) cm respectively. If the areas ...
Total surface area of Cuboid is 1875 cm ² and the Sum of its Length, breadth and height is 45cm, and then find out the sum of the squares of its length...
The base of a right pyramid is a square with diagonal 16 units. Its slant edge is 17 units. What is its vertical height?
The perimeter of a square and a rectangle is in the ratio of 16:15. The square has an area of 256 cm², and the length of the rectangle is 12.5% greater...
- The volume of a cube is 343 cm³. If the cost of painting the cube is Rs. 9 per cm², then find the cost of painting five faces of the cube.
The lateral surface area of a cube is 1024 cm2 . The length of a cuboid is 50% more than the side of the cube. The breadth of the cuboid is 1...
The volume of cone is 4752 cm3. If its height is 3.5 cm then find the radius of the cone.
A rectangular frame of size 100 cm (length) x 120 cm (breadth) is to be surrounded by stickers of 2 cm x 2 cm size. How many stickers would be required ...
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 fin...
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