## 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 are the irrational numbers?**

**2. 20<all primes<30**

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

**4. What is the ratio of the sides of an isosceles right triangle?**

**5. 0^0**

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

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

**8. P and r are factors of 100. What is greater - pr or 100?**

**9. binomial product of (x+y)**

**10. What is the graph of f(x) shifted left c units or spaces?**

**11. A prime number (or a prime)**

**12. 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?**

**13. the slope of a line in y=mx+b**

**14. Employee X is paid 19.50 per hour no matter how many a week. Employee Y earns 18 for the first 40 and 1.5 the hourly wage for every hour after that. If both earned the same amount and worked the same in one week - how many did each work?**

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

**16. 50 < all primes< 60**

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

**18. 40 < all primes<50**

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

**20. Acute Angle**

**21. What is a set with no members called?**

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

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

**24. How to recognize a # as a multiple of 4**

**25. 60 < all primes <70**

**26. 25+2**

**27. What is an isoceles triangle?**

**28. Circumference of a circle**

**29. Nine coins are tossed simultaneously. In how many of the outcomes will the fourth coin tossed show heads?**

**30. Legs 5 - 12. Hypotenuse?**

**31. What transformation occurs if point C is reflected over the x-axis and then the y-axis?**

**32. If a lamp increases from $80 to $100 - what is the percent increase?**

**33. What is the 'Range' of a function?**

**34. 1:sqrt3:2 is the ratio of the sides of what kind of triangle?**

**35. 2 is the only**

**36. How to recognize a multiple of 6**

**37. Which is greater? 200x^295 or 10x^294?**

**38. 4.809 X 10^7 =**

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

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

**41. If Madagascar'S exports totaled 1.3 billion in 2009 - and 4% came from China - what was the value in millions of the country'S exports to China?**

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

**43. What are the members or elements of a set?**

**44. A number is divisible by 4 is...**

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

**46. In similar hexagons - the ratio of the areas is 16:25. What is the ratio of their corresponding sides?**

**47. 3/8 in percent?**

**48. What is an exterior angle?**

**49. A number is divisible by 6 if...**

**50. Is 0 even or odd?**