If a work can be completed by 5 men in 20 days, how many days will it take for 10 men to complete the same work?

A. 10 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

What is the sum of the roots of the quadratic equation x^2 - 5x + 6 = 0?

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

What is the H.C.F. of the polynomials 2x^3 + 4x^2 and 6x^2 + 12x?

A. 2X^2

What is the solution to the system of equations: 2x + 3y = 6 and x - y = 1?

C. (1,2)
Posted in:  Linear Equations -  Algebra -  Mathematics

Which of the following pairs of equations represents parallel lines?

A. 2X + Y = 5 AND 4X + 2Y = 10
Posted in:  Linear Equations -  Algebra -  Mathematics