Quantitative Aptitude - Arithmetic Ability Questions

If a+1a=1,then the value of a2-a+1a2+a+1 is a≠0

After buying a toy for Rs. 66, Raghu managed to sell it at a profit of 15%. The selling price of the toy was

On selling 120 bottles, Vijay earns profit equal to the cost price of 10 bottles. What is the profit percentage?

The two sides holding the right-angle in a right-angled triangle are 3 cm and 4 cm long. The area of its circumcircle will be in sq.cm:

A cylinder of radius 4.5 cm and height 12 cm just fits in another cylinder completely with their axis perpendicular. What is the radius (in cm) of second cylinder?

Select the odd word/letters/number/number pair from the given alternatives.

CAlculate : 72-6-45÷5-72-2×2÷2+2

If 3x + 4(1-x) > 5x -2 > 3x - 4; then the value of x is