List of top Quantitative Aptitude Questions asked in GRE

The sum of two consecutive odd integers is 32. What is the value of the next consecutive odd integer?

If \(8s - 6k = 4s - 2k\), then, in terms of s, k=?

Given the system of equations:
\(3x + 4y = 5\)
\(x - y = 6\)

Quantity A: x
Quantity B: y

Bill and Bob are working to build toys. Bill can build k toys in 6 hours. Bob can build k toys in 3 hours. How long would it take Bob and Bill to build 4k toys working together?

Kim is twice as old as Claire. Nick is 3 years older than Claire. Kim is 6 years older than Emily. Their ages combined equal 81. How old is Nick?

If \(a = \frac{1}{3}b\) and \(b = 4c\), then in terms of c, \(a - b + c = ?\)

If \(x^3 = 8\), then \(x^2(4/(3-x))(2/(4-x)) - (4/x^2) = ?\)

If \(14x - 16y = 16\) and \(yz = 12\), then what is the value of \(3x - z\)?

Jack has 14 coins consisting of nickels and dimes that total $0.90. How many nickels does Jack have?

Abby works at a car dealership and receives a commission "c" which is a percent of the profit the dealership makes from the sale, which is the difference between the price "p" of the car and the value "v" of the car. How much, in dollars, does the dealership earn per transaction?

Sarah's current age is three times Ron's age two years ago. Sarah is currently 14 years older than Ron. What is the sum of Sarah and Ron's current age?

If \(5(3x + y) = 15\), what is x in terms of y?

Solve for z: \(3(z + 4) - 7 = 17\)

Given:
\(y = x^2 - 10\)
\(y = 15\)

Quantity A: \(y/3\)
Quantity B: x

Jen and Karen are travelling for the weekend. They both leave from Jen's house and meet at their destination 250 miles away. Jen drives 45mph the whole way. Karen drives 60mph but leaves a half hour after Jen. How long does it take for Karen to catch up with Jen?

Given the equations:
\(x^2 + 5x - 24 = 0\)
\(y^2 - 9y + 20 = 0\)

Quantity A: x
Quantity B: y

Given the following information:
Sally is 2 years younger than Abby.
Daisy is 5 years older than Tracy.
Abby is 6 years older than Tracy.

Quantity A: Sally's age
Quantity B: Daisy's age

If 6h - 2g = 4g + 3h, in terms of g, h = ?

Audrey, Penelope and Clementine are all sisters. Penelope is 8 years older than Clementine and 2 years younger than Audrey. If the sum of Penelope and Clementine's age is Audrey's age, how old is Clementine's age?

If \(3x + y = 13\) and \(x - 2y = -12\), what is the value of x?

11/(x - 7) + 4/(7 - x) = ?

Given \(x>0\).
Quantity A: \(-5x + 4\)
Quantity B: \(8 - 2x\)

If 2x + y = 9 and y - z = 4 then 2x + z = ?

What is the value of (5 + x)(10 - y) when x = 3 and y = -3?

Two cars start 25 miles apart and drive away from each other in opposite directions at speeds of 50 and 70 miles per hour. In approximately how many minutes will they be 400 miles apart?