Quantitative Aptitude - Arithmetic Ability Questions

If A and B are the roots of the equation Ax2 – A2x + AB = 0, then what is the value of A and B respectively?

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

If tan π/3c + cosec π/6c = x, then x is

The average weight of Sudesh, Jyothi and Ritu is 89 kg. If the average weight of Sudesh and Jyothi be 98 kg and that of Jyothi and Ritu be 83 kg, then the weight of Jyothi is

What is the value of xy if x - y = 3 and x2+y2=15?

Four pairs of words are given. Find the odd one out.

If x3-2x=3x, then the value of x2+1x2 will be

If a cylinder of radius 4.3 cm and height 4.8 cm is melted and constructed into a cone of the same radius, what will be the height of this cone? (Use π = 22/7)