## 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. What is the slope of a horizontal line?**

**2. Find distance when given time and rate**

**3. 1:1:sqrt2 is the ratio of the sides of what kind of triangle?**

**4. A brick with dimensions 10. 15 and 25 weighs 1.5 kg. A second brick (same density) has dimensions 12 - 18 - and 30. What is the weight of the second brick?**

**5. binomial product of (x-y)**

**6. X is the opposite of**

**7. 10<all primes<20**

**8. 2 is the only**

**9. The objects in a set are called two names:**

**10. Area of a circle**

**11. What is the area of a regular hexagon with side 6?**

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

**13. What is a finite set?**

**14. If a=-1 and b=3 - what is the value of (4(a^3)(b^2) - 12(a^2)(b^5)) / (16(a^3)(b^2))?**

**15. Suppose you have a set of n objects - and you want to select k of them - but the order doesn'T matter. What formula do you use to determine the number of combinations of n objects taken k at a time?**

**16. How to recognize a # as a multiple of 3**

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

**18. What is the 'domain' of a function?**

**19. Evaluate 3& 2/7 / 1/3**

**20. 25+2**

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

**22. 1/6 in percent?**

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

**24. 50 < all primes< 60**

**25. Distance**

**26. Area of a triangle?**

**27. Define a 'Term' -**

**28. What is the ratio of the surface area of a cube with an edge of 10 to the surface area of a rectangular solid with dimensions 2 - 4 - and 6?**

**29. Simplify the expression (p^2 - q^2)/ -5(q - p)**

**30. 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)]?**

**31. (12sqrt15) / (2sqrt5) =**

**32. Find the surface area of a cylinder with radius 3 and height 12.**

**33. How to recognize if a # is a multiple of 12**

**34. If a pair of parallel lines is cut by a transversal that'S not perpendicular - the sum of any acute angle and any obtuse angle is**

**35. What is the common monomial factor in the expression 4(c^3)d - (c^2)(d^2) + 2cd?**

**36. How to find the circumference of a circle which circumscribes a square?**

**37. Area of a circle**

**38. What is the coefficient of the x^2 term in the product of (x + 1)(x + 2)(x -1)?**

**39. (x+y)**

**40. From a box of 12 candles - you are to remove 5. How many different sets of 5 candles could you remove?**

**41. Write 10 -843 X 10^7 in scientific notation**

**42. What are the integers?**

**43. Reduce: 4.8 : 0.8 : 1.6**

**44. -3**

**45. a^2 - b^2 =**

**46. Obtuse Angle**

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

**48. What is the empty set?**

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

**50. Is**