The cost of an article goes down every year by 20% of its pervious value. Find its original cost if the cost of it after 2 years is ₹19,200.

If cost of 88 articles is A7336, find the values of A

The cost of a scooter is ₹ 42,000 and the depreciation value for every year is 8% thien the value of scooter after 1 year is____

The cost of painting the total surface area of a cone at 25 paise per cm^(2) is rupes 176 .Find the volume of the cone ,If its slant height is 25 cm.

After allowing a discount of 20% the cost of a shirt is ₹1,120 then the MP is

If cost of 88 articles is A733B . find the value of A and B

If the cost of 6 liters of oil is ₹ 351. Find the cost of 19 frac{1}{2} liters of oil.

An employee's salary is increased by 4% every year. His present salary is Rs.6250. How much will be his salary after 2 years ?

tent is in the form of a cylinder surmounted by a cone having its diameter of the base equal to 24 m. The height of cylinder is 11 m and the vertex of the cone is 5m above the cylinder. Find the cost of making the tent, if the rate of canvas is Rs. 10 per m^(2)

The population of a village is 6250. It is found that the rate of increase in population is 8% per annum. Find the population after 2 years.

A solid is composed of a cylinder with hemi-spherical ends. If the whole length of the solid is 104 cm and the radius of each of the hemi-spherical ends is 7 cm, find the cost of polishing its surface at the rate of Rs. 10 per cm^2