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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. Positive integers that have exactly 2 positive divisors are






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






3. Important properties of a 30-60-90 triangle?






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






5. First 10 prime #s






6. 1/8 in percent?






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






8. Suppose that the graph of f(x) is the result of stretching y=x + 5 away from the x-axis by a factor of 2. What is the new equation for the graph f(x)?






9. a(b-c)






10. T or F? Given d -e &f =/ 0 - [(d^3)e(f^5)] / 2d(e^3) / [3(d^2)(e^3)(f^7)] / [6(e^5)(f^2)]?






11. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?






12. Can you add sqrt 3 and sqrt 5?






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






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






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






16. The reciprocal of any non-zero number is






17. If E is certain






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






19. the measure of a straight angle






20. If a<b - then






21. What is the intersection of A and B?






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






23. factored binomial product of (x-y)²






24. Ø is






25. binomial product of (x-y)²






26. Evaluate and write as a mixed number: 2/7 - 3/21 + 2 & 4/14






27. What does scientific notation mean?






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






29. To increase a number by x%






30. Area of a circle






31. 70 < all primes< 80






32. Hector invested $6000. Part was invested in account with 9% simple annual interest - and the rest in account with 7% simple annual interest. If he earned $490 in the first year of these investments - how much did he invest in each account?






33. If a product of two numbers is Ø - one number must be






34. 1 is the






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






36. Area of a Parallelogram:






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






38. Pythagorean theorem






39. Ø Is






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






41. x^4 + x^7 =






42. When does a function automatically have a restricted domain (2)?






43. Probability of E not occurring:






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






45. (x^2)^4






46. 25+2³






47. 2³×7³






48. Legs: 3 - 4. Hypotenuse?






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






50. Define a 'Term' -