A room measures 15 meters in length and 9 meters in breadth, with a maximum air volume of 540 cubic meters. Calculate the cost of painting the two large...
Two cones X and Y of are melted together to form a cylinder of height 48 m. The height of cones X and Y are in the ratio of 3:2 respectively and the rad...
The perimeter of 3 squares is 28 cm, 36 cm and 48 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 3 squar...
Cost of two types of pulses is Rs.25 and Rs, 30 per kg, respectively. If both the pulses are mixed together in the ratio 2:3, then what should be the pr...
Length and breadth of a rectangular field is (x + 6) cm and (x – 3) cm, respectively. If the cost of ploughing the field at a rate of Rs. 10 per cm² ...
If the numerical value of twice the curved surface area of a right circular cylinder is equal to the numerical value of its volume, then what is the num...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 50000 which is 4 times the monthly income of ‘C&rsqu...
Find out the volume of a tetrahedron whose side is 6√2 cm³?
In a rhombus, the ratio of its diagonals is 2:5, and the difference between their lengths is 12 cm. Find its area.
If the volume and radius of a cylinder is 24640 cm3 and 28 cm respectively then find the height of the cylinder?
