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GMAT Quick Math And Formulas

Subjects : gmat, 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. 13^2






2. 6^5






3. ? 2






4. 6^4






5. 4^3






6. ? 6






7. 5^4






8. 16^2






9. ? 3






10. 2^9






11. 7/8






12. what happens when an exponent is negative?






13. 2^6






14. a^3-b^3






15. 5/6






16. 1/8






17. Multiples of 8






18. Examples of roots simplification






19. Express 9^1/2 as a radical






20. to divide powers with the same base...






21. 4^5






22. a^3+b^3






23. 1/4






24. 4^4






25. 1/2






26. 5^5






27. 5^3






28. A^2-B^2






29. ? 4






30. 2^10






31. 3/4






32. ?25+16 = ?41






33. 2^8






34. 6^3






35. 1/12






36. a negative number raised to an odd power...






37. Multiples of 12






38. to multiple powers (or raise a power to a power)






39. 2^4






40. raising a fraction between zero and 1 to a power...






41. 2^2






42. 1/5






43. (a-b)^2 =






44. a negative number raised to an even power...






45. 1/6






46. 2/5






47. Simplifying a root






48. 11^2






49. ? 5






50. Multiples of 15