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. 40 < all primes<50






2. Formula for the area of a circle?






3. An Angle that'S 180°






4. formula for distance problems






5. 8.84 / 5.2






6. (a^-1)/a^5






7. If you have a set of n objects - but you only want to order k of them - what formula do you use to determine the number of permutations?






8. Write 10 -843 X 10^7 in scientific notation






9. The product of odd number of negative numbers






10. A triangle is inscribed in a semi circle with legs 5 and 12. What is the circumfermence of the semicircle?






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






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






13. The negative exponent x?n is equivalent to what?






14. Volume of a rectangular solid






15. Define a 'Term' -






16. The sum of the angles in a quadrilateral is






17. What is an arc of a circle?






18. a^2 - b^2 =






19. One is (a prime or not?)






20. 3 is the opposite of






21. What is the intersection of A and B?






22. The product of any number x and its reciprocal






23. How to determine percent decrease?






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






25. 1n






26. To decrease a number by x%






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






28. What are the real numbers?






29. 50 < all primes< 60






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






31. Evaluate (4^3)^2






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






33. 30 60 90






34. 1/2 divided by 3/7 is the same as






35. a(b+c)






36. The percent decrease of a quantity






37. Ø is a multiple of






38. 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?






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






40. Consecutive integers






41. Employee X is paid 19.50 per hour no matter how many a week. Employee Y earns 18 for the first 40 and 1.5 the hourly wage for every hour after that. If both earned the same amount and worked the same in one week - how many did each work?






42. Reduce: 4.8 : 0.8 : 1.6






43. What is the slope of a horizontal line?






44. Acute Angle






45. Is 0 even or odd?






46. 1/Ø=null If a>b then






47. 5/8 in percent?






48. (6sqrt3) x (2sqrt5) =






49. bn






50. Simplify (a^2 + b)^2 - (a^2 - b)^2