The gre quatitative section 8 pps

... GRE QUANTITATIVE SECTION 230 d. 4,100 e. 4,536 66. The radius of a circular pool is twice the radius of a circular flowerbed. The area of the pool is how many times the area of the flowerbed? a. ᎏ 1 4 ᎏ b. ᎏ 1 2 ᎏ c. ... cup 78. How many pounds of baggage are allowed for a plane passenger if the European regulations permit 20 kilograms per passenger? (1 kg ϭ 2.2 lbs.) a. 11 b...

Ngày tải lên: 07/08/2014, 13:21

... Each section of the chart represents a portion of the whole, and all of these sections added together will equal 100% of the whole. x f total: 7 10 12 13 15 3 4 4 2 2 15 x f total: – THE GRE QUANTITATIVE ... a Then what is the value of . . . – THE GRE QUANTITATIVE SECTION 210 Bar Graphs Bar graphs compare similar things by using different length bars to represent different...

Ngày tải lên: 07/08/2014, 13:21

... as the arc it forms. LENGTH OF ARC To find the length of an arc, multiply the circumference of the circle, 2πr,where r ϭ the radius of the circle, by the fraction ᎏ 36 x 0 ᎏ ,where x is the degree ... trian- gles, the sum of its angles will equal 180 + 180 = 360 degrees. INTERIOR ANGLES To find the sum of the interior angles of any polygon, use this formula: S = 180 (x –...

Ngày tải lên: 07/08/2014, 13:21

... edge width length height h b 1 b 2 d s s s s – THE GRE QUANTITATIVE SECTION 197 AREA Area is the space inside of the lines defining the shape. You will need to know how to find the area of several geometric shapes and figures. The formulas ... guidelines: ■ The x-coordinate is listed first in the ordered pair and tells you how many units to move either to the left or to the...

Ngày tải lên: 07/08/2014, 13:21

... 3, 5, 7, 8. Then, choose the middle values 3 and 5. Find the average of the numbers ᎏ 3+ 2 5 ᎏ = 4. The answer is 4. MODE The mode of a set of numbers is the number that occurs the greatest ... defined by the value that appears most frequently (the mode), the number that represents the middle value (the median), and/or the average of all the values (the mean). MEA...

Ngày tải lên: 07/08/2014, 13:21

... That is why there are 80 problems in the following section for you to solve. Keep in mind that on the actual GRE, you will only have 28 problems in the Quantitative section. By doing 80 problems ... following: a. The quantity in column A is greater. b. The quantity in column B is greater. c. The two main quantities are equal. d. There is not enough information given to dete...

Ngày tải lên: 07/08/2014, 13:21

... Which of the following has the largest numerical value? a. ᎏ 0 8 .8 ᎏ b. ᎏ 0 8 .8 ᎏ c. (0 .8) 2 d. ͙0 .8 ෆ e. 0 .8 42. If 17xy ϩ 7 ϭ 19xy, then 4xy ϭ a. 2 b. 3 c. 3 ᎏ 1 2 ᎏ d. 7 e. 14 43. The average ... Ϫ y ϭ 7 x ϩ y 14 27. The area of isosceles right triangle ABC is 18. the length of leg AB the length of hypotenuse AC Questions 28 and 29 refer to the following diagra...

Ngày tải lên: 07/08/2014, 13:21

... ° l m – THE GRE QUANTITATIVE SECTION 224 e. 3:2 48. Which of the following can be inferred from the graphs? I. Interest rates were static in the 1 980 –1 983 period. II. The greatest increase in the ... CARBOHYDRATES PROTEIN FAT GRAMS CALORIES 500 100 100 2,050 410 930 AGE – THE GRE QUANTITATIVE SECTION 225 51. What is the area of ABCD? a. 24 b. 30 c. 35 d. 36 e. 48...

Ngày tải lên: 07/08/2014, 13:21

... inches Total ϭ 24 inches ϭ 2 feet 41. a. ᎏ 0 8 .8 ᎏ = ᎏ 8 8 0 ᎏ = 10 ᎏ 0 8 .8 ᎏ = ᎏ 8 8 0 ᎏ = ᎏ 1 1 0 ᎏ (0 .8) 2 = 0.64 ͙0 .8 ෆ = 0 .89 0 .8 ␲ = (0 .8) (3.14) = 2.5 42. e. 17xy + 7 = 19xy 7 = 2xy 14 ... interior angles) 58. b. Sum ϭ (0.6)(4) or 2.4 0.2 ϩ 0 .8 ϩ 1 ϭ 2 x ϭ 2.4 Ϫ 2 or 0.4 0 2 4 6 8 10 2 4 681 0 12 14 A B C D E F 2 10 6 – THE GRE QUANTITATIVE SECTION 2...

Ngày tải lên: 07/08/2014, 13:21

... (9,300)(500) x ϭ 2,2 68 (to the nearest gram) 66. d. Since the formula for the area of a circle is ␲r 2 , any change in r will affect the area by the square of the amount of the change. Since the radius ... (alternate interior angles) 58. b. Sum ϭ (0.6)(4) or 2.4 0.2 ϩ 0 .8 ϩ 1 ϭ 2 x ϭ 2.4 Ϫ 2 or 0.4 0 2 4 6 8 10 2 4 681 0 12 14 A B C D E F 2 10 6 – THE GRE QUANTITAT...

Ngày tải lên: 07/08/2014, 13:21