Quant — Gre Practice Questions

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1. DUAL-SCALE GRAPH: Helix Biotech — Headcount and Revenue per Employee, 2022–2026 Left axis: Employees (bars). R
2. A store marks up a product by 20% over its cost, then during a sale discounts the marked price by 20%. Quantit
3. Solve for x: x - 5 = √(x - 3)
4. Which of the following must be a factor of the integer n if n^2 is divisible by 72?
5. Common information: n is an integer and 2ⁿ = k. Quantity A: 2^n+1 + 2^n+1 Quantity B: 2^n+2 How do the two qua
6. 0 < a < b < 1. Quantity A: dfracab Quantity B: dfraca+1b+1
7. A logistics firm reports monthly shipping cost and on-time delivery rate for one lane. The dual-axis chart is
8. A fair six-sided die (faces 1 through 6) is rolled twice, and the two results are recorded. Quantity A: The pr
9. The average (arithmetic mean) of 5 distinct positive integers is 30. If the largest of these integers is 60, w
10. In a group of 200 people, 120 own a car and 95 own a bicycle. Every person owns at least one of these two item
11. Solve for x: |2x - 3| = |x + 6|
12. Which of the following describes all real values of x for which |2x - 5| > 9?
13. If 5 people are to be seated in a row of 5 chairs, but two people, A and B, must not sit in the two end chairs
14. If n is a positive integer such that n has an odd number of positive divisors, which of the following must be
15. A rectangle has integer side lengths and a perimeter of 24. Indicate ALL values that could be the area of the
16. On the number line, the distance between a and 5 equals the distance between a and 11. Quantity A: a Quantity
17. Given that x > 0 and x + dfrac1x = 3. Quantity A: x^2 + dfrac1x^2 Quantity B: x^3 + dfrac1x^3 Which of the fol
18. For which values of x does the equation |x - 3| + |x + 2| = 5 hold? Indicate ALL such values.
19. A real number x satisfies |2x - 7| < 5. Which of the following expressions must be positive for EVERY x in thi
20. The average (arithmetic mean) of a list of 7 distinct positive integers is 10. Quantity A: The largest possibl
21. A function is defined by f(x) = √(25 - x^2). For how many integer values of x is f(x) a real number?
22. Quantity A: The largest possible value of the greatest integer in the list Quantity B: 49 Which of the followi
23. In a study, the variable x satisfies |2x - 5| < 7. Indicate ALL values that COULD be a value of x. (A) -1 quad
24. Which of the following is true about the price per ounce of the two brands?
25. Common information: x is a nonzero number and -1 < x < 1. Quantity A: x^3 Quantity B: x^5 How do the two quant
26. DUAL-SCALE GRAPH — GreenGrid Utility: Weekly Energy Output. Bars show Solar Output in megawatt-hours (MWh, lef
27. A data set consists of 5 numbers whose average (arithmetic mean) is 12. Quantity A: The median of the data set
28. In a certain sequence, a₁ = 2 and a_n = 3a_n-1 - 2. What is the value of a₅?
29. A store marks up an item by p% over its cost, then sells it at a discount of p% off the marked price. The fina
30. In the xy-plane, line k passes through the points (-2, 5) and (4, -7). Line m is perpendicular to line k and p