Q1. The area of a square is equal to the area of a rectangle The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square What is the perimeter of the rectangle

Q2. A square shape of park of area 23 104 sq m is to be enclosed with wire placed at heights 1 2 3 4 m above the ground Find required length of the wire if its length required for each circuit is 10 greater than the perimeter of the field

Q3. A right circular cone is exactly fitted inside a cube in such a way that the edges of the base of the cone are touching the edges of one of the faces of the cube and the vertex is on the opposite face of the cube If the volume of cube is 2744 cubic cm what is the approximate volume of the cone

Q4. A rectangular paper when folded into two congruent parts had a perimeter of 34cm foer each part folded along one set of sides and the same is 38cm When folded along the other set of sides What is the area of the paper

Q5. A park is in the form of a square one of whose sides is 50 m The area of the park excluding the circular lawn in the centre of the park is 1884 m The radius of the circular lawn is