Test your basic knowledge |

GRE Math Strategies

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. x older than y






2. 180°






3. 1/2bh






4. 1. solve the equation or inequality 2. use ONLY the solutions which satisfy the condition required - the set of all x such that x is greater than or equal to 10 R= {x: x=10}






5. The percent increase from x to y (y>x)






6. ?






7. Which - what






8. (amount of increase/original amount) x 100






9. 1. round each number being added to one more place than it is being asked. 2. add the rounded numbers. 3. round off the sum to the desired number of places






10. All even numbers end in the digits of






11. ?






12. V3






13. If y²= x - then y =






14. Volume= 2/3?r² surface area= 2?r² (w/o bases) or 3?r² (with bases)






15. Area= 1/2bh perimeter= a + b+ c hypotenuse= c²= b²+a²






16. Volume= 4/3?r² surface area= 4?r²






17. Square of hypotenuse = c² = a²+b² length of hypotenuse = c= va²+vb²






18. Volume= bh or ?r²h surface area= 2?rh (w/o bases) or 2?r(h+r) with bases






19. 1/an






20. N= number of objects (order matters!!!) k= rate at a time nPk= n!/(n-k)! (remember to cancel common numbers)






21. The distance from the center of the circle






22. The angles opposite to sides that are equal in length have






23. A/A¹ = B/B¹= C/C¹






24. 1/2d






25. x>z






26. ? if a side < b side - then






27. 1. subtract each number from the average of the numbers 2. square the result of each of the numbers 3. add all those results and then divide by how many numbers you originally had. 4. take the square root of that result






28. When two parallel lines are crossed by a third straight line (transversal) - then






29. xn<0 if n is odd and xn>0 if n is even






30. V2/2- v2/2 - 1 (90-45-45)






31. x>0 and y<0 or x<0 and y >0






32. The increase from x to y






33. Write down every member in one or both of the sets - the union of two sets is a new set. the union of set A and B is written as A?B






34. Pairs of opposite angles formed by the intersection of two straight lines. always equal to each other






35. M=number of favorable ways n= total number of ways (two events occurring is the prob of the first times the prob of the second)






36. Any arc length is less than






37. The product of an odd number of negative numbers is






38. Is the set of the second components of the ordered pairs






39. Sin 45°






40. Diagonal= sv2






41. C²= a²+b² and angle x and y are equal to 90°






42. Have two equal sides and two equal angles formed by the equal sides and the unequal side.






43. Are the lines drawn from each vertex to the midpoint of its opposite side. they cross at a point that divides each individual ______into two parts.






44. A chord through the center of the circle






45. Area= 1/2bh perimeter= a+b+c






46. In a triangle - the greatest angles lies






47. All angles are right angles and diagonals are equal 1.each pair of opposite sides are equal 2. the diagonals bisect eachother 3. the opposite angles are equal 4. one diagonal divides it into two congruent triangles and two diagonals divides it into






48. Angles directly across each other are equal






49. Less than 90°






50. Any integer is divisible by 4 - if






Can you answer 50 questions in 15 minutes?



Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests