Which of the following tree serves as raw material for the manufacture of pencil?
Paulownia ( Paulownia elongata ), poplar ( Populus tremula ), and juniper ( Juniperus excelsa ) are the most commonly species used as a raw material for the pencil manufacturing industry.
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 729 m2 and 297 m2, respectively the...
Determine the expense incurred for enclosing a rectangular garden with dimensions of 60m in length and 45m in width, at a rate of Rs 15/meter.
Three cubes of equal volume are joined end to end. Find the surface area of the resulting cuboid if the diagonal of the cube is 7√3cm.
The circumference of a circle is 44 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 10:11, respectively. If the area of the rec...
A giant circular wheel has a diameter of 56 metres. In how many revolutions will the wheel cover a total of 52.8 km?
The sum of the radius and height of a cylinder is 19m. The total surface area of the cylinder is 1,672 m² . What is the volume of the cylinder?
A street of width 25 metres surrounds from outside a rectangular garden whose measurement is 190 m × 220 m. The area of the path (in square metres...
A race track is in the shape of a rectangle with length of 25 metres and area of 4500 m2. A car takes 10 seconds to make one lap around the p...
Rs.8000 is divided into two parts such that if one part be invested at 3% and the other at 7%, the annual interest from both the investments is Rs. 520....
