## 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. Formula for the area of a sector of a circle?**

**2. 30 60 90**

**3. Time**

**4. A quadrilateral where two diagonals bisect each other**

**5. A triangle is inscribed in a semi circle with legs 5 and 12. What is the circumfermence of the semicircle?**

**6. 7/8 in percent?**

**7. If a<b - then**

**8. If the two sides of a triangle are unequal then the longer side.................**

**9. -3**

**10. x^2 = 9. What is the value of x?**

**11. What are the roots of the quadrinomial x^2 + 2x + 1?**

**12. Describe the relationship between 3x^2 and 3(x - 1)^2**

**13. 1/2 divided by 3/7 is the same as**

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

**15. 1/6 in percent?**

**16. Volume of a cube**

**17. Circumference of a Circle**

**18. 3 is the opposite of**

**19. Can you subtract 3sqrt4 from sqrt4?**

**20. Probability of E not occurring:**

**21. What is it called when a point is reflected to the quadrant opposite it (i.e. I to III or II to IV)?**

**22. Reduce: 4.8 : 0.8 : 1.6**

**23. If a is positive - an is**

**24. A company places a 6-symbol code on each product. The code consists of the letter T - followed by 3 numerical digits - and then 2 consonants (Y is a conson). How many codes are possible?**

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

**26. The reciprocal of any non-zero number is**

**27. The important properties of a 45-45-90 triangle?**

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

**29. is a multiple of**

**30. (x-y)(x+y)**

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

**32. What is the 'Solution' for a system of linear equations?**

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

**34. What are the smallest three prime numbers greater than 65?**

**35. 6w^2 - w - 15 = 0**

**36. 30 60 90**

**37. 25/2**

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

**39. What is the name of set with a number of elements which cannot be counted?**

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

**41. a^2 - 2ab + b^2**

**42. Circumference of a circle**

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

**44. Area of a circle**

**45. 20<all primes<30**

**46. The Denominator can never**

**47. Factor a^2 + 2ab + b^2**

**48. (x^2)^4**

**49. 5/6 in percent?**

**50. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?**