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. Diagonal= sv2






2. Sum of two even numbers is






3. x < y or y> x






4. 3-4-5






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






6. 9-40-41






7. The product of an even number of negative numbers is






8. In a triangle - if ?c(interior angle in triangle) and ?d(exterior angle out of triangle) are supplmentary angles - than ?a and ?b are remote interior angles to <d - thus - a +b+c = 180 (triangle) c+d = 180 (supplementary angles)






9. C times as old as john

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


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






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






12. The sum of the interior angles is






13. 1/x + 1/y x -y ? 0






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






15. (x+y)(x+y)= (x+y)²






16. Two tangents to a circle from the same point outside of the circle are always






17. The lines that divide each angle of the triangle into two equal parts. these lines meet in a point that is the center of a circle inscribed in the triangle.






18. Any number squared or raised to an even power is






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






20. 1-1-1 (60-60-60)






21. y<x






22. The distance between two parallel lines or from a point to a line always means






23. A<x and x<b






24. Any integer is divisible by 10 - if






25. Area= 1/4s² v3 perimeter= 3s altitude= 1/2s v3






26. If two lines are perpendicular - the slope of one is the






27. Volume=lwh surface area= 2wh + 2hl + 2lw






28. Parallel and never intersect - they have no solution at all - they are parallel with the same slope






29. All odd numbers end in the digits of






30. The quotient of any quantity (except 0) divided by zero is infinity






31. Angles directly across each other are equal






32. Angles that equal 180 degrees






33. The difference between x and y






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






35. Area = ?r² circumference(perimeter)= 2?r






36. 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.






37. 180°






38. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






39. (x1+ x2/2) - (y1+y2/2) Each coordinate of the midpoint is equal to the average of the corresponding cordinates of the endpoints






40. 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)






41. B²-4ac = 0 there is






42. A°






43. Write down every member that the two sets have in common. The intersection of the sets A and B is a set written AnB






44. Distributive axiom - commutative axiom of addition and multiplication - associative axioms of addition and multiplication






45. Is the relation with ALL ordered pairs REVERSED.






46. 3(4+1)= 3 x 4 + 3 x 1






47. Any line that connects two points on a circle.






48. | |






49. 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 two pairs of congruent triangles






50. If under the operation - any two members of the set constitute an element of the set ( * the product of the elements multiplied by themselves must also be an element of the set*)