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

A. X - 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

If the highest common factor (H.C.F.) of two polynomials is x + 1 and their least common multiple (L.C.M.) is x^2 - 1, what is the product of the two polynomials?

B. (X + 1)(X^2 - 1)
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

What is the solution to the quadratic equation x^2 - 4x + 4 = 0?

A. X = 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Which of the following expressions represents the intersection of the sets A = {1, 2, 3} and B = {2, 3, 4}?

B. {2, 3}
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

A can complete a work in 10 days, while B can complete the same work in 15 days. How many days will they take to complete the work together?

A. 6 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics