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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. How many digits are there between the decimal point and the first even digit in the decimal equivalent of 1/[(2^8)(5^3)]






2. Convert 0.7% to a fraction.






3. How many multiples does a given number have?






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






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






6. Formula for the area of a sector of a circle?






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






8. Simplify the expression (p^2 - q^2)/ -5(q - p)






9. The consecutive angles in a parallelogram equal






10. 50 < all primes< 60






11. What are the irrational numbers?

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






13. Legs 6 - 8. Hypotenuse?






14. The objects in a set are called two names:






15. Formula for the area of a circle?






16. -3²






17. A number is divisible by 4 is...






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






19. There are 10 finalists for the school spelling bee. A first - second - and third place trophy will be awarded. How many different people can get the three prizes?






20. A quadrilateral where two diagonals bisect each other






21. Probability of Event all cases






22. The Perimeter of a Square






23. 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)?






24. Area of a triangle?






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






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






27. 10<all primes<20






28. A number is divisible by 3 if ...






29. -3³






30. 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?






31. 1/6 in percent?






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






33. 25^(1/2) or sqrt. 25 =






34. Area of a Parallelogram:






35. A prime number (or a prime)






36. 1/2 divided by 3/7 is the same as






37. What is the slope of a vertical line?

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38. What is a set with no members called?






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






40. Probability of an Event






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






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






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






44. If Event is impossible






45. 25+2³






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






47. Number of degrees in a triangle






48. Circumference of a Circle






49. What is a minor arc?

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50. 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