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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. How many 3-digit positive integers are even and do not contain the digit 4?






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






3. Distance






4. Can you subtract 3sqrt4 from sqrt4?






5. (x-y)(x+y)






6. ز






7. The product of any number x and its reciprocal






8. 10<all primes<20






9. What does scientific notation mean?






10. 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?






11. formula for volume of a rectangular solid






12. What is the set of elements found in both A and B?






13. 1/2 divided by 3/7 is the same as






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






15. If Event is impossible






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






17. Convert 0.7% to a fraction.






18. 40 < all primes<50






19. Area of a rectangle






20. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?






21. The reciprocal of any non-zero #x is






22. How to recognize a multiple of 6






23. bn






24. What is the empty set?






25. (12sqrt15) / (2sqrt5) =






26. Factor a^2 + 2ab + b^2






27. The Perimeter of a rectangle






28. Which is greater? 64^5 or 16^8






29. The product of odd number of negative numbers






30. Volume of a cube






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






32. A number is divisible by 4 is...






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






34. a(b-c)






35. The ratio of the areas of two similar polygons is ...






36. 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?






37. binomial product of (x+y)²






38. 7/8 in percent?






39. Circumference of a circle?






40. How to recognize a # as a multiple of 4






41. Probability of E not occurring:






42. A prime number (or a prime)






43. How to recognize if a # is a multiple of 12






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






45. 1 is a divisor of






46. X is the opposite of






47. 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)






48. a(b+c)






49. Hector invested $6000. Part was invested in account with 9% simple annual interest - and the rest in account with 7% simple annual interest. If he earned $490 in the first year of these investments - how much did he invest in each account?






50. Formula to calculate arc length?