## Test your basic knowledge |

# GMAT Quick Math And Formulas

**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. ? 4**

**2. 3^3**

**3. Examples of roots simplification**

**4. 16^2**

**5. 13^2**

**6. 14^2**

**7. 2^5**

**8. 5^3**

**9. Express 8^1/3 as a radical**

**10. 1/4**

**11. 2^3**

**12. 2^10**

**13. 1/12**

**14. to multiple powers with the same base...**

**15. 1/5**

**16. 1/6**

**17. 11^2**

**18. 3^4**

**19. 15^2**

**20. a negative number raised to an even power...**

**21. 3/4**

**22. to multiple powers (or raise a power to a power)**

**23. 6^4**

**24. A^2-B^2**

**25. 2^4**

**26. 3^5**

**27. what happens when an exponent is negative?**

**28. 1/2**

**29. 7/8**

**30. to divide powers with the same base...**

**31. 1/20**

**32. 5/6**

**33. ? 169**

**34. 1/6**

**35. Express 9^1/2 as a radical**

**36. ? 2**

**37. a negative number raised to an odd power...**

**38. 6^3**

**39. (a+b)^2 =**

**40. 17^2**

**41. 2^9**

**42. 19^2**

**43. (a-b)^2 =**

**44. 4^5**

**45. Multiples of 12**

**46. 18^2**

**47. ? 3**

**48. 2^6**

**49. 1/8**

**50. 4^4**