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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. b¹






2. The ratio of the areas of two similar polygons is ...






3. (x-y)²






4. 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))?






5. If a<b - then






6. Perimeter of a rectangle






7. 5x^2 - 35x -55 = 0






8. bn






9. formula for volume of a rectangular solid






10. 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?






11. Formula for the area of a circle?






12. 3/8 in percent?






13. What are the integers?






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






15. 4.809 X 10^7 =






16. What is the intersection of A and B?






17. 30< all primes<40






18. To increase a number by x%






19. How to determine percent decrease?






20. Legs 5 - 12. Hypotenuse?






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






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






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






24. a^2 - b^2






25. x^4 + x^7 =






26. 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?






27. Describe the relationship between the graphs of x^2 and (1/2)x^2






28. 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






29. One is (a prime or not?)






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






31. Which is greater? 27^(-4) or 9^(-8)






32. What does scientific notation mean?






33. Legs: 3 - 4. Hypotenuse?






34. Which is greater? 64^5 or 16^8






35. Perfect Squares 1-15






36. For what values should the domain be restricted for the function f(x) = sqrt(x + 8)






37. How to recognize a # as a multiple of 4






38. What is the 'union' of A and B?






39. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?






40. The sum of the angles in a quadrilateral is






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






42. The larger the absolute value of the slope...






43. If 4500 is invested at a simple interest rate of 6% - what is the value of the investment after 10 months?






44. 7/8 in percent?






45. 25+2³






46. What are the rational numbers?






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






48. Solve the quadratic equation ax^2 + bx + c= 0






49. Pi is a ratio of what to what?

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50. If y is directly proportional to x - what does it equal?