How do I motivate myself to do well in the GMAT?
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that a group of men and woman at a company received an average score of 80 on a test. We must …
Tag: Official Guide for GMAT Review 2017
Three machines, K, M, and P, working simultaneously and…
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that machines K, M, and P, working simultaneously and independently at their respective constant rates, can complete a certain task in 24 minutes. …
What is the total number of coins that Bert and Claire have?
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the total number of coins that Bert and Claire have. Let’s define two variables. b = the number of coins …
If d denotes a decimal, is d>=0.5
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that d is a decimal, and we need to determine whether d is greater than or equal to 0.5. Statement One …
Stores L and M each sell a certain product at a differen…
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that stores L and M sell a certain product at different regular prices. We are also given that both of these …
Max has $125 consisting of bills each worth either $5 or…
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that Max has $125 consisting of $5 or $20 dollar bills and we need to determine the number of $5 bills …
What is the tens digit of 6^17?
April 28, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the tens digit of the positive integer x. Statement One Alone: x divided by 100 has a remainder of 30. …
Each gift certificate sold yesterday by a certain bookstore…
April 28, 2016
GMAT OFFICIAL GUIDE DS – Solution: We are given that a store sold gift certificates of either $10 or $50. Let’s define some variables for the numberof $10 and …