Jeff J. Kolby, Derrick Vaughn's GMAT Math Bible PDF

By Jeff J. Kolby, Derrick Vaughn

ISBN-10: 1889057509

ISBN-13: 9781889057507

ISBN-10: 1889057533

ISBN-13: 9781889057538

Complete Prep for GMAT Math each year, scholars pay $1,000 and extra to check prep businesses to organize for the maths portion of the GMAT. you can now get an analogous practise in a publication. even if the GMAT math part is tough, it's very learnable. GMAT Math Prep path provides an intensive research of GMAT math and introduces a variety of analytic strategies to help you immensely, not just at the GMAT yet in company tuition to boot. positive aspects: accomplished assessment: Twenty-three chapters offer entire overview of GMAT math. perform: contains 164 examples and greater than six hundred workouts! prepared from effortless to medium to demanding to very demanding Diagnostic try out: The diagnostic try out measures your strengths and weaknesses and directs you to parts you want to examine extra. functionality: in the event that your objective is seven-hundred+ rating, this is often the ebook. if you happen to trying to arrange for GMAT math with an emphasis on facts sufficiency difficulties, Nova Press is happy to announce GMAT information Sufficiency Prep path. to be had right here at Amazon.

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Example text

Which one of the following, if true, makes lines p and q parallel? (A) (B) (C) (D) (E) a=b a=c c=d d=b b=c p a° l q b° c° d° m 14. A, B, C, and D are points on a line such that point B bisects line AC and point A bisects line CD. What is the ratio of AB to CD ? (A) (B) (C) (D) (E) 15. 5° Geometry 16. From the figure, which of the following must be true? (I) (II) (III) x + y = 90 x is 35 units greater than y x is 35 units less than y (A) (B) (C) (D) (E) I only II only III only I and II only I and III only l 35° y° x° m 17.

156 168 176 196 198 The digits of a two-digit number differ by 4 and their squares differ by 40. Which one of the following could be the number? (A) (B) (C) (D) (E) 15 26 40 59 73  Medium 9. The number 3 divides a with a result of b and a remainder of 2. The number 3 divides b with a result of 2 and a remainder of 1. What is the value of a ? (A) (B) (C) (D) (E) 13 17 21 23 27 10. The remainder when the positive integer m is divided by 7 is x. The remainder when m is divided by 14 is x + 7. Which one of the following could m equal?

Similarly, the second and third digits of the number can be filled in 5 ways. Hence, the total number of ways of forming the three-digit number is 125 (= 5  5  5). The answer is (E).  Hard 22. List all possible factors x and y whose product is 36, and calculate the corresponding sum x + y: x 1 2 3 4 6 y 36 18 12 9 6 From the table, the minimum sum is 12. The answer is (E). xy 36 36 36 36 36 x+y 37 20 15 13 12 41 42 GMAT Math Bible 23. Usually, an equation such as 5m + 7n = 46 alone will not have a unique solution.

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GMAT Math Bible by Jeff J. Kolby, Derrick Vaughn


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