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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. 7 divided by Ø






2. In a rectangle - all angles are






3. What transformation occurs if point C is reflected over the x-axis and then the y-axis?






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






5. 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






6. Positive integers that have exactly 2 positive divisors are






7. Define a 'Term' -






8. (x+y)²






9. Volume of a cube






10. If a lamp decreases to $80 - from $100 - what is the decrease in price?






11. Whats the difference between factors and multiples?






12. The percent decrease of a quantity






13. Formula for the area of a circle?






14. The reciprocal of any non-zero number is






15. formula for the volume of a cube






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






17. 25+2³






18. How many 3-digit positive integers are even and do not contain the digit 4?






19. To increase a number by x%






20. 5 bakeries sell an average of 300 muffins per bakery per day. If 2 stop making muffins but the total muffins sold stays the same - what is the average of muffins per bakery sold among the remaining?






21. What are congruent triangles?






22. One is (a prime or not?)






23. Can you add sqrt 3 and sqrt 5?






24. 3 is the opposite of






25. Is 0 even or odd?






26. What is a chord of a circle?






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






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






29. a(b+c)






30. 2³×7³






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






32. What does scientific notation mean?






33. What is an exterior angle?






34. a(b-c)






35. Slope of any line that goes up from left to right






36. What is a minor arc?

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






38. a^2 + 2ab + b^2






39. 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?






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






41. 1:sqrt3:2 is the ratio of the sides of what kind of triangle?






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






43. To multiply a number by 10^x






44. Can you subtract 3sqrt4 from sqrt4?






45. 1/Ø=null If a>b then






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






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






48. What is a percent?






49. Which is greater? 200x^295 or 10x^294?






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