If '?' represents multiplication, '?' represents division, '?' represents addition, and '?' represents subtraction, what is the value of 10 ? 2 ? 5 ? 5?

A. 20
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

Bird is to Nest as Fish is to ?

B. TANK
Posted in:  Double Analogy -  Analogy -  Verbal Reasoning

If the roots of the quadratic equation ax^2 + bx + c = 0 are 3 and 4, what is the value of a if b = -7 and c = 12?

A. 1
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Choose a word similar to the group: Bright, Luminous, Radiant.

B. SHINY
Posted in:  Choose A Similar Word -  Analogy -  Verbal Reasoning

Given the codes: 'SUN' = 21, 25, 30 and 'MOON' = 18, 22, 26, 29, what is the code for 'STAR'?

B. 19, 23, 27, 31
Posted in:  Mixed Number Coding -  Coding - Decoding -  Verbal Reasoning