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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. Multiples of 12






2. A^2-B^2






3. 2^9






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






5. 4^4






6. Express 8^1/3 as a radical






7. a^3+b^3






8. 4^3






9. 4^5






10. 2^10






11. 1/4






12. ? 4






13. 3^5






14. Simplifying a root






15. ? 3






16. 2/5






17. 3^4






18. 2^3






19. ? 5






20. what happens when an exponent is negative?






21. 2^4






22. 2^7






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






24. to multiple powers with the same base...






25. 5^4






26. Multiples of 15






27. 15^2






28. 5^3






29. (a-b)^2 =






30. 2^8






31. a^3-b^3






32. Examples of roots simplification






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






34. 1/6






35. 11^2






36. 1/2






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






38. 13^2






39. 5^5






40. ? 625






41. 3/4






42. 1/8






43. 14^2






44. 2^2






45. 7/8






46. 1/20






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






48. 2^6






49. ? 169






50. 2^5