## 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. ? 169**

**3. 1/6**

**4. ? 2**

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

**6. 5^5**

**7. 4^3**

**8. 2^2**

**9. ? 6**

**10. 1/6**

**11. 2^6**

**12. 12^2**

**13. 1/12**

**14. 6^4**

**15. 18^2**

**16. 3^5**

**17. 2^7**

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

**19. 13^2**

**20. Multiples of 8**

**21. Multiples of 12**

**22. 2^3**

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

**24. Simplifying a root**

**25. 2^4**

**26. 3^3**

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

**28. 16^2**

**29. 19^2**

**30. ? 3**

**31. 11^2**

**32. 5^4**

**33. 2^9**

**34. A^2-B^2**

**35. Examples of roots simplification**

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

**37. 1/5**

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

**39. a^3-b^3**

**40. 3/4**

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

**42. 2/5**

**43. ? 625**

**44. 2^8**

**45. 4^5**

**46. a^3+b^3**

**47. 3^4**

**48. 6^3**

**49. 1/2**

**50. 14^2**