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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. When dividing exponential #s with the same base - you do this to the exponents...






2. If 10800 is invested at a simple interest rate of 4% - what is the value of the investment after 18 months?






3. 20<all primes<30






4. Describe the relationship between the graphs of x^2 and (1/2)x^2






5. How many multiples does a given number have?






6. A quadrilateral where two diagonals bisect each other






7. (12sqrt15) / (2sqrt5) =






8. formula for area of a triangle






9. 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?






10. Important properties of a 30-60-90 triangle?






11. Write 10 -843 X 10^7 in scientific notation






12. What is the order of operations?






13. What is the empty set?






14. Circumference of a Circle






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






16. 2 is the only






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






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






19. The only number that is equal to its opposite






20. Find the surface area of a cylinder with radius 3 and height 12.






21. Nine coins are tossed simultaneously. In how many of the outcomes will the fourth coin tossed show heads?






22. Positive integers that have exactly 2 positive divisors are






23. is






24. Perfect Squares 1-15






25. The Denominator can never






26. A company places a 6-symbol code on each product. The code consists of the letter T - followed by 3 numerical digits - and then 2 consonants (Y is a conson). How many codes are possible?






27. (6sqrt3) x (2sqrt5) =






28. ز






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






30. If a is positive - an is






31. 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)]?






32. What is the surface area of a cylinder with radius 5 and height 8?






33. formula for the volume of a cube






34. -3






35. What is the ratio of the surface area of a cube with an edge of 10 to the surface area of a rectangular solid with dimensions 2 - 4 - and 6?






36. Can you subtract 3sqrt4 from sqrt4?






37. Is neither






38. Area of a circle






39. (x-y)(x+y)






40. 1 is an






41. How to recognize a multiple of 6






42. 4.809 X 10^7 =






43. Volume of a rectangular box






44. 1/2 divided by 3/7 is the same as






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






46. factored binomial product of (x+y)






47. Define a 'Term' -






48. Legs: 3 - 4. Hypotenuse?






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






50. 5/6 in percent?