## 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. 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?**