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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. Formula to calculate arc length?






2. If a is inversely porportional to b - what does it equal?






3. x^2 = 9. What is the value of x?






4. If you have a set of n objects - but you only want to order k of them - what formula do you use to determine the number of permutations?






5. For what values should the domain be restricted for the function f(x) = sqrt(x + 8)






6. -3²






7. b¹






8. 30 60 90






9. What is the relationship between lengths of the sides of a triangle and the measure of the angles of the triangle?






10. What are the members or elements of a set?






11. An Angle that'S 180°






12. Can you subtract 3sqrt4 from sqrt4?






13. 7 divided by Ø






14. Circumference of a circle?






15. 25^(1/2) or sqrt. 25 =






16. What is the slope of a vertical line?

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17. A number is divisible by 4 is...






18. binomial product of (x+y)²






19. There are 10 finalists for the school spelling bee. A first - second - and third place trophy will be awarded. In how many ways can the judges award the 3 prizes?






20. The percent decrease of a quantity






21. The sum of all angles around a point






22. formula for volume of a rectangular solid






23. Acute Angle






24. 4.809 X 10^7 =






25. For any number x






26. Volume of a rectangular solid






27. 8.84 / 5.2






28. X is the opposite of






29. If a is positive - an is






30. What is the slope of a horizontal line?






31. Slope






32. Consecutive integers






33. To decrease a number by x%






34. Area of a rectangle






35. (x-y)(x+y)






36. 40 < all primes<50






37. 30< all primes<40






38. A number is divisible by 6 if...






39. Ø is






40. T or F? Given d -e &f =/ 0 - [(d^3)e(f^5)] / 2d(e^3) / [3(d^2)(e^3)(f^7)] / [6(e^5)(f^2)]?






41. a^2 + 2ab + b^2






42. What is a minor arc?

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43. If a lamp increases from $80 to $100 - what is the percent increase?






44. Describe the relationship between 3x^2 and 3(x - 1)^2






45. To multiply a number by 10^x






46. 1:sqrt3:2 is the ratio of the sides of what kind of triangle?






47. If y is directly proportional to x - what does it equal?






48. What is an isoceles triangle?






49. What is the common monomial factor in the expression 4(c^3)d - (c^2)(d^2) + 2cd?






50. 20<all primes<30