Tip
Problems in this category may include testing multiples, divisibility, properties of even and odd integers, prime numbers, place value, and factors.
Sample Problem
If n + 1 represents an even integer, which of the following is also an even integer?
Answer Options
(A) 3n
(B) 2n + 3
(C) 4n + 1
(D) 5(n + 2)
(E) 7n + 7
View Correct Answer
(E) 7n + 7
Since 7n + 7 = 7 (n + 1) and (n + 1) represents an even integer, the product 7(n + 1) will also be an even integer.
