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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. Simplifying a root






2. A^2-B^2






3. Express 8^1/3 as a radical






4. 3^3






5. Express 9^1/2 as a radical






6. √ 6






7. 6^4






8. 7/8






9. a^3+b^3






10. 17^2






11. 4^4






12. 3/4






13. 12^2






14. 3^4






15. 2^8






16. 6^3






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






18. 4^3






19. 2^5






20. 1/6






21. 5^3






22. Multiples of 15






23. 11^2






24. 19^2






25. 1/2






26. 1/8






27. 2^7






28. 14^2






29. Prime Numbers between 1 - 100 (total of 25)






30. a^3-b^3






31. √ 4






32. 2^3






33. √25+16 = √41






34. 2^2






35. Multiples of 8






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






37. 1/5






38. √ 3






39. 1/6






40. 1/4






41. 2^6






42. 5^5






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






44. 2^9






45. (a-b)^2 =






46. Examples of roots simplification






47. 5^4






48. √ 625






49. 3^5






50. what happens when an exponent is negative?