If X ÷ Y means X is the father of Y, Y * Z means Y is the daughter of Z, and Z + W means Z is the brother of W, what is the relationship of X to W?

C. UNCLE
Posted in:  Coded Relations -  Blood Relations -  Verbal Reasoning

A : B :: C : ?

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

In a group of five friends: Alice, Bob, Charlie, David, and Eva, the following conditions apply: 1) Alice and Bob cannot be selected together. 2) Charlie must be selected if Eva is selected. 3) David can only be selected if Bob is not selected. Which of the following groups can be selected?

A. ALICE, CHARLIE, EVA
Posted in:  Selection Based On Given Conditions -  Puzzle Test -  Verbal Reasoning

Which of the following is a factor of the polynomial x^2 - 5x + 6?

C. (X - 3)
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

If the roots of the quadratic equation x² - 5x + k = 0 are real and equal, what is the value of k?

A. 6.25
Posted in:  Quadratic Equations -  Algebra -  Mathematics