Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2

A car travels 150 km in 2 hours. What is its speed in km/h?

A. 60 KM/H

What are the roots of the quadratic equation x^2 - 4x + 4 = 0?

A. 2 AND 2
Posted in:  Quadratic Equations -  Algebra -  Mathematics

What is the sum of the roots of the quadratic equation x² - 5x + 6 = 0?

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

A and B can complete a work in 20 days and 30 days respectively. If they work together for 10 days, how much of the work is left?

A. 1/3
Posted in:  Time & Work -  Aptitude -  Mathematics