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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. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?






2. 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?






3. Formula to find a circle'S circumference from its radius?






4. The perimeter of a square is 48 inches. The length of its diagonal is:






5. formula for area of a triangle






6. The sum of the angles in a quadrilateral is






7. 30 60 90






8. 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)






9. What is a set with no members called?






10. Factor x^2 - xy + x.






11. Number of degrees in a triangle






12. Define a 'monomial'






13. The reciprocal of any non-zero number is






14. (12sqrt15) / (2sqrt5) =






15. For similar triangles - the ratio of their corresponding sides is 2:3. What is the ratio of their areas?






16. What is a central angle?






17. Ø is






18. If an inequality is multiplied or divided by a negative number....






19. (2²)³






20. A number is divisible by 4 is...






21. What is an exterior angle?






22. To decrease a number by x%






23. 30 60 90






24. binomial product of (x+y)²






25. What is the 'Solution' for a system of linear equations?






26. 1:1:sqrt2 is the ratio of the sides of what kind of triangle?






27. Circumference of a circle






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






29. If Madagascar'S exports totaled 1.3 billion in 2009 - and 4% came from China - what was the value in millions of the country'S exports to China?






30. An Angle that'S 180°






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






32. Evaluate 3& 2/7 / 1/3






33. Pythagorean theorem






34. The sum of the measures of the n angles in a polygon with n sides






35. formula for volume of a rectangular solid






36. binomial product of (x-y)²






37. 7/8 in percent?






38. What is a chord of a circle?






39. Find distance when given time and rate






40. Evaluate and write as a mixed number: 2/7 - 3/21 + 2 & 4/14






41. Dividing by a number is the same as multiplying it by its






42. Ø Is neither






43. Formula to find a circle'S circumference from its diameter?






44. One is (a prime or not?)






45. How to recognize a # as a multiple of 9






46. Volume of a cube






47. Is 0 even or odd?






48. A number is divisible by 3 if ...






49. How to find the circumference of a circle which circumscribes a square?






50. 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)]?