Bouquets are to be made using white tulips and red tulips…
December 13, 2017
GMAT OFFICIAL GUIDE PS Solution: Since all the tulips should be used and since the white to red ratio must be the same in all the bouquets, the white …
Each of the 12 squares shown is labeled x,y,v,or w. What is the ratio…
December 13, 2017
Each of the 12 squares shown is labeled x,y,v,or w. What is the ratio… Solution: Since there are 5 Xs, 3 Ys, 2 Vs, and 2 Ws, the ratio …
Timing Strategies For a Higher GMAT Quant Score
April 19, 2017
After you’ve mastered content, strategies, and techniques and spent ample time deliberately practicing with realistic GMAT questions, one of your next steps is to begin dialing in your timing …
When n liters of fuel was added to a tank that was already 1/3 full…
March 30, 2017
GMAT OFFICIAL GUIDE PS Solution: We can let c = the capacity of the tank. Since when n liters of fuel was added to a tank that was already …
The only articles of clothing in a certain closet are shirts, dresses…
March 30, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that the ratio of shirts to dresses to jackets is 9 to 4 to 5. Thus: shirts : dresses : jackets …
If x is a positive integer, then is x prime? 1) 3x + 1 is prime 2) 5x…
March 30, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that x is a positive integer and must determine whether x is prime. Statement One Alone: 3x + 1 is prime. …
A group consisting of several families visited an amusement …
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that at an amusement park, regular admission fees were ¥5,500 for each adult and ¥4,800 for each child. However, a particular …
If x is a positive integer, what is the value…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that x is a positive integer and must determine the value of √(x+24) – √x. Statement One Alone: √x is an …