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If k > 0, x + k = y, and y + 3k = z, what is the ratio
If k > 0, x + k = y, and y + 3k = z, what is the ratio between z x and y x ?(A) 1 to 4(B) 1 to 2(C) 2 to 1(D) 3 to 1(E) 4 to 1OE to follow
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If k > 0, x + k = y, and y + 3k = z, what is the ratio
If k > 0, x + k = y, and y + 3k = z, what is the ratio between z x and y x ?(A) 1 to 4(B) 1 to 2(C) 2 to 1(D) 3 to 1(E) 4 to 1OE to follow
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GMAT QUESTION OF THE DAY
10 Monkey Masks, in increasing order of their number 1 to 10, are in a roomin normal position (i.e. head up and chin down). 10 people, in increasingorder of their number 1 to 10, are lined up outside...
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In the xy plane, line x goes through the point (a,1) and lin
In the xy plane, line x goes through the point (a,1) and line y goes through the point (1,b). If the lines x and y intersect, is the slope of x bigger than the slope of y?(1) a > b(2) |a| >...
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Circle P above circumscribes rectangle ABCD. What is the val
Attachment:T5324c.pngCircle P above circumscribes rectangle ABCD. What is the value of w+x+y+z?(1) ABCD is a square.(2) EF is a diameter of the circle P.
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If a = 28/31, b=29/30 and c=31/33.
If a = \frac{28}{31}, b =\frac{29}{30} and c =\frac{31}{33}. Which of the following is true?I. a+b > 2II. b+c-a > 1III. a + b^2 - c^2 > 1(A) I only(B) I and II(C) II and III(D) II only(E) I,...
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The least common multiple of positive integer m and 3-digit
The least common multiple of positive integer m and 3-digit integer n is 690. If n is not divisible by 3 and m is not divisible by 2, what is the value of n?A. 115B. 230C. 460D. 575E. 690
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Two trains 1& 2 start simultaneously and run on parallel
Two trains 1& 2 start simultaneously and run on parallel tracks between stations A and B .They pass each other after after "t" hours from the start.How much time does the train 2 takes to cover the...
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In right triangle ABC, BC is the hypotenuse. If BC is 13 and
In right triangle ABC, BC is the hypotenuse. If BC is 13 and AB + AC = 15, what is the area of the triangle? A. 27 B. 214 C. 14 D. 28 E. 56 I have a question regarding this.If Bc is the hypotenuse, and...
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If b is an even integer is b < 0?
If b is an even integer is b < 0?(1) b^2 - 4b + 4 < 16(2) b^2 > 9
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Mark has fewer than 9 coins. Each coin is either a quarter
Mark has fewer than 9 coins. Each coin is either a quarter (worth $0.25) or a dime (worth $0.10). How many dimes does Mark have?(1) The total value of Marks coins is $1.70(2) Mark has three times as...
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Find X when 5X^2-14X-24=0
Find X when 5X^2-14X-24=0I know the answer after seeing the explanation but it's hard just to come up with it.Anyone???
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Running at their respective constant rates, Machine X takes
Running at their respective constant rates, Machine Xtakes 2 days longer to produce wwidgets thanMachine Y. At these rates, if the two machinestogether produce%w widgets in 3 days, how manydays would...
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Right triangle ABO is drawn in the xy-plane, with OB as hypo
Right triangle ABO is drawn in the xy-plane, with OB as hypotenuse, where O is at the origin and B at (15, 0). What is the area of the triangle?(1) The x- and y-coordinates of all three points are...
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Today, Samson’s Train traveled at a constant rate along a st
Today, Samsons Train traveled at a constant rate along a straight North-South route that included the famous 10-mile long Chasm Bridge. Was Samsons Train on the Chasm Bridge at 2:00 p.m.?(1) At 9:00...
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Which of the following is the largest?
Which of the following is the largest?(A) 2^{27.3}(B) 3^{18.2}(C) 5^{11.1}(D)7^{9.1}(E)11^{5.1}Fresh from Manhattan Prep (Challenge of the week)
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ONLINE QUANT COURSE
Dear Gmat club members,can anyone please guide me for a fruitful and a good online quant course for GMAT. For verbal, i am studying by E-GMAT. I shall be thankful to you guys if you suggest me a good...
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At a certain factory, 10 percent of the staplers produced on
At a certain factory, 10 percent of the staplers produced on Monday were defective and 2 percent of the nondefective staplers were rejected by mistake. If 90 of the nondefective staplers were rejected,...
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If x is greater than 7, is y less than x?
If x is greater than 7, is y less than x?(1) y^2> 49(2) x^2 y^2 > 0
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Great Math Formulas for GMAT with Examples
I have collected these great math formulas from different recognized books. I think it will help all of you specially who are just started their preparation. Give Kudos to unlock some tests. Exam is...
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