The selling prices of two articles are equal. If the first article is sold at a profit of 20% and the second article is sold at a loss of 20%, what will be the overall loss percentage?

The measure of an angle whose supplement is three times as large as its complement, is 

The radius of a right circular cylinder is four times of its height. If the height of the cylinder is 14 cm, then what is the volume of cylinder?

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x²- 12x + 35 = 0

II. y²- 25y + 126 = 0

The price of an article is raised by 30% and then two successive discounts of 10% each are allowed. Ultimately the price of the article is

If m + n = 1, then what will be the value of m³ + n³ + 3mn?

If the height is doubled and the base is decreased by 20%, then the ratio of old area of the triangle and new area of the triangle is –

Direction: What value will come in place of the question mark (?) in the following question?

2.4, 3.6, 5.1, 6.9, ?, 11.4