Which of the following pairs of equations represents parallel lines?

A. 2X + 3Y = 6 AND 4X + 6Y = 12
Posted in:  Linear Equations -  Algebra -  Mathematics

Identify the missing term in the series: 1, 4, 9, 16, ?, 36

B. 25
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

In a race, five runners P, Q, R, S, and T finished in the following order: R finished before T but after P. Q finished before S but after R. What is the finishing order of the runners?

C. P, R, Q, S, T
Posted in:  Sequential Order Of Things -  Puzzle Test -  Verbal Reasoning

Which of the following numbers is a prime number?

C. 29
Posted in:  Numbers -  Arithmetic -  Mathematics

Five books are arranged on a shelf. Book A is to the left of Book B but to the right of Book C. Book D is to the left of Book E. What is the correct order of the books from left to right?

A. C, A, B, D, E
Posted in:  Sequential Order Of Things -  Puzzle Test -  Verbal Reasoning