A can finish a job in 15 hours, B can finish the same job in 10 hours. If they work together for 3 hours, how much of the job is left?

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

If A can do a work in 24 days and B can do it in 36 days, how long will it take for A to finish the work alone after working with B for 12 days?

A. 18 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

Which of the following numbers is the odd one out?

C. 10
Posted in:  Choose odd Numbers -  Classification -  Verbal Reasoning

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

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

In a group of five friends: A, B, C, D, and E, the following conditions are given: A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?

C. C
Posted in:  Selection Based On Given Conditions -  Puzzle Test -  Verbal Reasoning