If the sequence is 2, 4, 8, 16, what is the next number in the sequence?

A. 32
Posted in:  Rule-Detection -  Alphabet Test -  Verbal Reasoning

What is the value of 7! (7 factorial)?

A. 5040
Posted in:  Numbers -  Arithmetic -  Mathematics

Which of the following numbers is irrational?

B. ?
Posted in:  Numbers -  Arithmetic -  Mathematics

What is the sum of the first 100 positive integers?

A. 5050
Posted in:  Numbers -  Arithmetic -  Mathematics

If the equation 2x + 3y = 6 is analogous to the equation 4x + 6y = 12, which of the following equations is analogous to 3x + 2y = 12?

A. 6X + 4Y = 24
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning