## 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. a^3-b^3**

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

**3. 19^2**

**4. 2^4**

**5. 17^2**

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

**7. 6^4**

**8. ?25+16 = ?41**

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

**10. 3/4**

**11. 3^3**

**12. ? 5**

**13. Simplifying a root**

**14. 5/6**

**15. 1/20**

**16. 11^2**

**17. 5^4**

**18. 3^5**

**19. 14^2**

**20. 6^3**

**21. 6^5**

**22. 1/2**

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

**24. Examples of roots simplification**

**25. Multiples of 12**

**26. ? 4**

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

**28. 2^2**

**29. Multiples of 8**

**30. A^2-B^2**

**31. 2^3**

**32. 2^7**

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

**34. ? 2**

**35. 2^6**

**36. 1/6**

**37. 1/4**

**38. 4^3**

**39. 2/5**

**40. ? 3**

**41. 13^2**

**42. 7/8**

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

**44. 18^2**

**45. Multiples of 15**

**46. 1/12**

**47. 2^9**

**48. a^3+b^3**

**49. 1/8**

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