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GRE Math: All In One

Subjects : gre, math
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. Define a 'Term' -






2. binomial product of (x+y)(x-y)






3. An Angle that'S 180°






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






5. If Event is impossible






6. 0^0






7. Slope of any line that goes up from left to right






8. a>b then a - b is positive or negative?






9. How many sides does a hexagon have?






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






11. A prime number (or a prime)






12. Probability of E not occurring:






13. bn






14. Area of a triangle?






15. 40 < all primes<50






16. If 10800 is invested at a simple interest rate of 4% - what is the value of the investment after 18 months?






17. Ø Is neither






18. What is a percent?






19. 4.809 X 10^7 =






20. Volume of a rectangular solid






21. Whats the difference between factors and multiples?






22. Pi is a ratio of what to what?

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23. The sum of the measures of the n angles in a polygon with n sides






24. One is (a prime or not?)






25. In any polygon - all external angles equal up to






26. The sum of the angles in a quadrilateral is






27. If the 80th percentile of the measurements is 72degrees - about how many measurments are between 69 degrees and 72 degrees? Round your answer to the nearest tenth






28. A quadrilateral where two diagonals bisect each other






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






30. -3²






31. 60 < all primes <70






32. formula for distance problems






33. What percent of 40 is 22?






34. A number is divisible by 9 if...






35. In a Rectangle - each angles measures






36. 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?






37. What does scientific notation mean?






38. How do you solve proportions? a/b=c/d






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






40. 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?






41. In a Regular Polygon - the measure of each exterior angle






42. The important properties of a 45-45-90 triangle?






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






44. 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?






45. Ø is






46. factored binomial product of (x+y)²






47. First 10 prime #s






48. Rate






49. Circumference of a circle






50. The perimeter of a square is 48 inches. The length of its diagonal is: