If A × B means A is the father of B, A + B means A is the sister of B, and A - B means A is the brother of B, what is the relationship of C if A × C + B?

C. C IS THE DAUGHTER OF A

What letter should replace the question mark in the series: m, n, o, p, ?

A. Q

If the roots of the quadratic equation 2x² + 3x + k = 0 are real and equal, what is the value of k?

A. -4.5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

A : B is to C : ?

B. E
Posted in:  Alphabet Analogy -  Analogy -  Verbal Reasoning

Identify the odd pair of words from the following options.

C. CHEF - RECIPE