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GRE Math: All In One

Subjects : gre, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Consecutive integers






2. What is the 'union' of A and B?






3. If a is positive - an is






4. Legs: 3 - 4. Hypotenuse?






5. What is the 'Range' of a series of numbers?






6. factored binomial product of (x-y)²






7. The Perimeter of a Square






8. What is it called when a point is reflected to the quadrant opposite it (i.e. I to III or II to IV)?






9. b¹






10. Solve the quadratic equation ax^2 + bx + c= 0






11. Reduce: 4.8 : 0.8 : 1.6






12. What is the coefficient of the x^2 term in the product of (x + 1)(x + 2)(x -1)?






13. P and r are factors of 100. What is greater - pr or 100?






14. In any polygon - all external angles equal up to






15. What are the integers?






16. 1 is a divisor of






17. (12sqrt15) / (2sqrt5) =






18. 1/Ø=null If a>b then






19. -3³






20. -3²






21. x^6 / x^3






22. How to determine percent decrease?






23. 10<all primes<20






24. Circumference of a circle






25. What is a tangent?






26. A cylinder has a surface area of 22pi. If the cylinder has a height of 10 - what is the radius?






27. a<b then a - b is positive or negative?






28. What is a percent?






29. 30 60 90






30. What is a major arc?

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31. For any number x






32. (6sqrt3) x (2sqrt5) =






33. 3/8 in percent?






34. What are the smallest three prime numbers greater than 65?






35. What is the set of elements which can be found in either A or B?






36. How do you solve proportions? a/b=c/d






37. Probability of Event all cases






38. If r - t - s & u are distinct - consecutive prime numbers - less than 31 - which of the following could be an average of them (4 - 4.25 - 6 - 9 - 24 - 22 - 24)






39. What is the 'domain' of a function?






40. Ø is a multiple of






41. 1/6 in percent?






42. What are the irrational numbers?

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43. a(b+c)






44. Ratio of ages of Anna and Emma is 3:5 and of Emma and Nicolas is 3:5. What is the ratio of Anna to Nicholas' ages?






45. a^0 =






46. A brick with dimensions 10. 15 and 25 weighs 1.5 kg. A second brick (same density) has dimensions 12 - 18 - and 30. What is the weight of the second brick?






47. How to recognize a multiple of 6






48. 1:sqrt3:2 is the ratio of the sides of what kind of triangle?






49. If 8 schools are in a conference - how many games are played if each team plays each other exactly once?






50. Can you subtract 3sqrt4 from sqrt4?