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






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






3. 7/8 in percent?






4. What is the empty set?






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






6. Formula to calculate arc length?






7. Slope






8. To decrease a number by x%






9. 30< all primes<40






10. What are complementary angles?






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






12. ز






13. Define a 'monomial'






14. An Angle that'S 180°






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






16. What are congruent triangles?






17. a^2 - b^2 =






18. Define an 'expression'.






19. 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?






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






21. 10^6 has how many zeroes?






22. In a Regular Polygon - the measure of each exterior angle






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






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






25. 5/8 in percent?






26. What is a central angle?






27. What is a finite set?






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






29. Find distance when given time and rate






30. Pythagorean theorem






31. Suppose that the graph of f(x) is the result of sliding the graph of y=2x^2 down 3 units of spaces. What is the new equation?






32. Rate






33. What are the rational numbers?






34. (x-y)(x+y)






35. The product of odd number of negative numbers






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






37. What is the 'domain' of a function?






38. One is (a prime or not?)






39. X is the opposite of






40. If Madagascar'S exports totaled 1.3 billion in 2009 - and 4% came from China - what was the value in millions of the country'S exports to China?






41. 3/8 in percent?






42. Legs: 3 - 4. Hypotenuse?






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






44. How many sides does a hexagon have?






45. 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?






46. a^2 + 2ab + b^2






47. Number of degrees in a triangle






48. Probability of E not occurring:






49. Circumference of a circle?






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