A quadratic equation has roots 3 and -2. What is the quadratic equation in standard form?

A. X² - X - 6 = 0
Posted in:  Quadratic Equations -  Algebra -  Mathematics

In the sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, how many times does the number 5 occur?

A. 1
Posted in:  Number Sequence -  Number-Ranking-Time Sequence -  Verbal Reasoning

In a certain code, the number 123 corresponds to the word 'SUN'. What would the number for 'MOON' be if it is coded as 1454?

B. 1454
Posted in:  Number Coding -  Coding - Decoding -  Verbal Reasoning

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

In the sequence 1, 3, 5, 7, 9, 11, how many times does the number 4 occur?

B. 0
Posted in:  Number Sequence -  Number-Ranking-Time Sequence -  Verbal Reasoning