Select the number that does not belong to the group.

C. 12
Posted in:  Choose odd Numbers -  Classification -  Verbal Reasoning

For the quadratic equation 2x^2 - 4x + k = 0 to have real roots, what must be the condition on k?

C. K ? 8
Posted in:  Quadratic Equations -  Algebra -  Mathematics

Which word is formed by adding both a prefix and a suffix to the root 'place'?

B. PLACEMENT
Posted in:  Word Formation -  Alphabet Test -  Verbal Reasoning

What is the missing number in the series: 2, 4, 8, 16, ?, 64?

B. 32
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

If f(x) = x^3 - 6x^2 + 11x - 6, what is the remainder when f(x) is divided by (x - 2)?

A. 0
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics