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A and B can complete a work in 18 days and 24 days respectively. If they work together for 6 days, how much work is left?

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

If a work can be completed by 8 workers in 12 days, how many workers are needed to complete the same work in 6 days?

B. 16 WORKERS
Posted in:  Time & Work -  Aptitude -  Mathematics

What is the H.C.F. of the polynomials 2x^2 + 4x and 4x^2 + 8x?

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

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

C. (X - 3)
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Using the Remainder Theorem, what is the remainder when the polynomial f(x) = x^3 - 4x^2 + 6 is divided by x - 2?

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