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. Express 8^1/3 as a radical

2. ? 6

3. 1/20

4. 7/8

5. 1/12

6. 19^2

7. 1/6

8. 18^2

9. ? 4

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

11. 3/4

12. 5^3

13. 3^3

14. ? 5

15. 4^5

16. 2^10

17. 2^4

18. 13^2

19. 5^4

20. Simplifying a root

21. 1/2

22. 4^4

23. (a-b)^2 =

24. a^3-b^3

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

26. ?25+16 = ?41

27. 2^7

28. (a+b)^2 =

29. Express 9^1/2 as a radical

30. Multiples of 8

31. 2^6

32. 4^3

33. 1/4

34. 14^2

35. Multiples of 15

36. 2/5

37. A^2-B^2

38. ? 3

39. 11^2

40. 2^8

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

42. 6^4

43. 2^9

44. a^3+b^3

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

46. 15^2

47. 1/5

48. 6^3

49. 2^5

50. what happens when an exponent is negative?