Quantitative comparisons practice phần 4 pdf

... The best answer is B. Don’t try to solve these columns, instead compare. 4 5 = 4 x 4 4 = 4 4 + 4 4 + 4 4 + 4 4 , which is definitely greater than column A. Lets do some questions according ... 8.8 x 4. 5 B: 5 x 3.5 x 4. 4 x 9 The best answer is B. Don’t calculate, compare. Simplify column B into: 2.5 x 2 x 3.5 x 4. 4 x 4. 5 Simplify column A into: 2.5 x 2 x 3....

Ngày tải lên: 24/07/2014, 05:20

... operational B: 144 0N AI: A food processing machine was operating for N Days The best answer is C. 1 day has 24 hours, which is ( 24 x 60 = 144 0) minutes. The total number of minutes is 144 0N. The ... average (arithmetic mean) of 5, 12, 14, 24 and 65. The best answer is A. Find the average of the 5 given numbers. Average = (5+12+ 14+ 24+ 650/5 = 120/5 = 24. Column A is gre...

Ngày tải lên: 24/07/2014, 05:20

... column B. 35. A: X 3 B: Y 4 AI: 3 X = 81 4 Y = 64 The best answer is B. 3 X = 81  X = 4. 4 Y = 64  Y = 3. Column A = 4 3 = 64. Column B = 3 4 = 81. Column B is greater ... Column A = .45 53 2   Column B =  40 102 2  . A B C The area of each face is X 2 = 49 and since there are 6 faces their area together is 6 x 49 = 2 94, which is smaller...

Ngày tải lên: 24/07/2014, 05:20

... 24 + 24+ 24 + 24 + 24 + 24 A + B = 24 x 6 = 144 . Column A is greater than column B. 42 . A: 2 x (0.2) B: (0.2) 2 The best answer is A. 2 x (0.2) = 0 .4. (0.2) 2 = 0. 04. Since 0 .4 ... (9/ 144 ) 0.5 – (1/25) 0.5 B: (9/ 144 – 1/25) 0.5 The best answer is B. Column A = (9/ 144 ) 0.5 – (1/25) 0.5 = 3/12 – 1/5 = 1/20. Column B = (9/ 144 – 1/25) 0.5 = 20 3 60 9 3...

Ngày tải lên: 24/07/2014, 05:20

... . Column B = 282622236 247 28  . The columns are equal. 7. A: 48 75  B: 29 The best answer is A. Simplify the expression in column A: 39 343 531632 548 75  . We can ... Rufus’s driving speed is between 40 and 70 miles per hour The best answer is D. If Rufus drives at 40 miles per hour, it would take him 3.5 hours to travel 140 Km and if he travels at 70...

Ngày tải lên: 24/07/2014, 05:20

... ¾. Column A = (3 /4) 3 = 27/ 64. Column B = one minus the probability of failing the test three times = 1 – 27/ 64 = 37/ 64, which is greater. 28. A: The probability that 4 X is even B: ... 1, 2, 4, 6, 8 and 10. The best answer is B. There are 36 results in total (6 x 6). Column A: there are 4 results with a sum of 10: 4- 6, 6 -4, 2-8, 8-2. and so the probability here...

Ngày tải lên: 24/07/2014, 05:20

... 23 72  X B: 46 115  X AI: X > -4 The best answer is B. Multiply both columns by 46 and compare: 4X + 7 ? 5X + 11 Subtract 4X + 7 from both sides. 0 ? X + 4 Since X > -4, column ... is greater. 17. A: 3 7 B: 4 3 1 3 1 5  The best answer is C. Multiply both columns by 3 . Column A = 7. Column B = 7 4 7 4 4 3 116 4 3 1 3 1 533 4 3 1 3 1 5 ...

Ngày tải lên: 24/07/2014, 05:20

... 6 7 12 14 24 28 24 208 6 5 3 1    . Column B can be written as 7 9 14 18 14 612 14 6 7 6    . Again, it’s still hard to compare and so we’ll find another common denominator. 42 54 7 9 42 49 6 7   ... 5 -5 5 -5 ? 4 4 is much greater than 5 -5 and therefore the answer is B. 52. A: (A + 4) 2 B: (A – 4) 2 AI: 1 < A < 4 The best...

Ngày tải lên: 24/07/2014, 05:20

... of the equation to get: A B C D E AI: 7 6 4 14 5  W The best answer is B. Simplify the expression: 7 24 14 5 W  14 43 14 548 14 5 7 24   W W is a little over 3 and therefore ... The sum of the numbers in group X is 11 x 44 = 48 4 and the sum of the numbers in group Z is 24 x 24 = 576, which is greater. 43 . A: 3Q of 15 in percent...

Ngày tải lên: 24/07/2014, 05:20

... the angle BAC = 44 degrees and the angle CBA = 85 degrees. The best answer is B. The side in front of the larger angle is also greater. IF BAC = 44 and CBA = 85, ACB = 180 – 44 – 85 = 51 degrees ... the width of the rectangle. A = 4 5.0 2 XY Y X  . x y z A B C E A B C D Quantitative comparisons practice This file contains 621 quantitative compar...

Ngày tải lên: 24/07/2014, 05:20