GMAT Free Sample Questions

Roy is now 4 years older than Erik and half of that amount older than Iris. If in 2 years, Roy will be twice as old as Erik, then in 2 years what would be Roy’s age multiplied by Iris’s age?

An investment yields an interest payment of $228 each month. If the simple annual interest rate is 9%, what is the amount of the investment?

X, Y, Z, and W are integers. The expression X Y Z is even and the expression Y Z W is odd. If X is even what must be true?

Q is a prime number bigger than 10. What is the smallest positive number (except 1) that 3Q can be divided by equally?

In a box there are A green balls, 3A + 6 red balls and 2 yellow ones. If there are no other colors, what is the probability of taking out a green or a yellow ball?

Kelly used to get a 30% discount on movie tickets. When the price of the movie ticket increased by 50%, the amount of discount in dollars remained the same. What is Kelly's discount with the new Ticket price in percent terms?

In a psychology school the grade of the students is determined by the following method: At the end of the first year the grade equals to twice the age of the student. From then on, the grade is determined by twice the age of the student plus half of his grade from the previous year. If Joey’s grade at the end of the first year is 40, what will be his grade at the end of the third year?

A is a prime number (A > 2). If C = A3, by how many different integers can C be equally divided?

If X is a positive integer and (405)4 is a multiple of 3X, what is the largest possible value of X?

N is a prime number bigger than 5. Which of the following expressions must be even?