Test your basic knowledge |

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. What is an arc of a circle?






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






3. Probability of E not occurring:






4. Is 0 even or odd?






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






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






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






8. The reciprocal of any non-zero #x is






9. 1/Ø=null If a>b then






10. The product of any number x and its reciprocal






11. The product of odd number of negative numbers






12. How to recognize a # as a multiple of 9






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






14. Define a 'monomial'






15. Time






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






17. 5x^2 - 35x -55 = 0






18. Ø divided by 7






19. Dividing by a number is the same as multiplying it by its






20. Rate






21. 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






22. Can you subtract 3sqrt4 from sqrt4?






23. 2³×7³






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






25. Ø Is






26. If Event is impossible






27. Any Horizontal line slope






28. Number of degrees in a triangle






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






30. What is the 'Range' of a series of numbers?






31. Ø is a multiple of






32. Whats the difference between factors and multiples?






33. 0^0






34. Area of a circle






35. (12sqrt15) / (2sqrt5) =






36. Simplify 9^(1/2) X 4^3 X 2^(-6)?






37. Formula to find a circle'S circumference from its diameter?






38. A quadrilateral where two diagonals bisect each other






39. What is a finite set?






40. 3 is the opposite of






41. Area of a triangle?






42. Area of a circle






43. 4.809 X 10^7 =






44. a^2 + 2ab + b^2






45. Area of a rectangle






46. For similar triangles - the ratio of their corresponding sides is 2:3. What is the ratio of their areas?






47. 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?






48. The four angles around a point measure y - 2y - 35 and 55 respectively. What is the value of y?






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






50. 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?