## Test your basic knowledge |

# GRE Math: All In One

**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. Positive integers that have exactly 2 positive divisors are**

**2. 1/6 in percent?**

**3. How many digits are there between the decimal point and the first even digit in the decimal equivalent of 1/[(2^8)(5^3)]**

**4. 1/=null If a>b then**

**5. Describe the relationship between the graphs of x^2 and (1/2)x^2**

**6. Simplify the expression [(b^2 - c^2) / (b - c)]**

**7. Rate**

**8. What is the relationship between lengths of the sides of a triangle and the measure of the angles of the triangle?**

**9. When multiplying exponential #s with the same base - you do this to the exponents...**

**10. X is the opposite of**

**11. (a^-1)/a^5**

**12. What is an arc of a circle?**

**13. What is the side length of an equilateral triangle with altitude 6?**

**14. 30 60 90**

**15. 8.84 / 5.2**

**16. bn**

**17. 6w^2 - w - 15 = 0**

**18. There are 10 finalists for the school spelling bee. A first - second - and third place trophy will be awarded. In how many ways can the judges award the 3 prizes?**

**19. Slope of any line that goes down as you move from left to right is**

**20. Area of a circle**

**21. 7/8 in percent?**

**22. What is a central angle?**

**23. If Event is impossible**

**24. What is the set of elements which can be found in either A or B?**

**25. Which is greater? 64^5 or 16^8**

**26. What is the surface area of a cylinder with radius 5 and height 8?**

**27. In any polygon - all external angles equal up to**

**28. Convert 0.7% to a fraction.**

**29. x^6 / x^3**

**30. In a rectangle - all angles are**

**31. 5 bakeries sell an average of 300 muffins per bakery per day. If 2 stop making muffins but the total muffins sold stays the same - what is the average of muffins per bakery sold among the remaining?**

**32. How to recognize a # as a multiple of 9**

**33. Legs 6 - 8. Hypotenuse?**

**34. (x-y)**

**35. What are complementary angles?**

**36. Whats the difference between factors and multiples?**

**37. A cylinder has surface area 22pi. If the cylinder has a height of 10 - what is its radius?**

**38. The product of any number x and its reciprocal**

**39. The reciprocal of any non-zero #x is**

**40. What is the third quartile of the following data set: 44 - 58 - 63 - 63 - 68 - 70 - 82**

**41. Formula to find a circle'S circumference from its radius?**

**42. If r - t - s & u are distinct - consecutive prime numbers - less than 31 - which of the following could be an average of them (4 - 4.25 - 6 - 9 - 24 - 22 - 24)**

**43. 3 is the opposite of**

**44. factored binomial product of (x+y)**

**45. 7 divided by**

**46. What is the 'union' of A and B?**

**47. 27**

**48. T or F? Given d -e &f =/ 0 - [(d^3)e(f^5)] / 2d(e^3) / [3(d^2)(e^3)(f^7)] / [6(e^5)(f^2)]?**

**49. 1 is the**

**50. How to determine percent decrease?**