A car travels 150 kilometers in 2 hours. What is its average speed?

B. 75 KM/H

A can complete a work in 12 days, while B can complete the same work in 18 days. How many days will they take to complete the work together?

B. 8 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

Using the Remainder Theorem, what is the remainder when the polynomial f(x) = 2x^3 - 3x^2 + 4 is divided by x - 1?

A. 3

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

A can complete a work in 12 days, while B can complete the same work in 18 days. How long will they take to complete the work together?

B. 8 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics