Solve it 0.002 × 0.5=?

4 years hence, the ratio of ages A and B will be 5: 7 and 6 years hence, the ratio of ages will be 11: 15, then and their present ages.

If a + b: b+c : c+a= 6:7:8 and a + b+c= 14, , then the value of c is : 

The ratio of the volume of right circular cylinder and a right circular cone of the same base and height will be:

Direction: Study the following graph and answer the questions based on it.

In how many years was the production of fertilizers more than the average production of the given years? 

The area of a triangle is 24 square cm. If one side of it is 4 cm, what will be the height of the triangle?

When an article is sold for Rs 366, there is a loss of 39%. To gain 41% it should be sold for Rs? 

If on a marked price the difference of selling prices with a discount of 30% and two successive discounts of 20% and 10% is 72, then the marked price (in rupees) is