If k^2 = m^2, which of the following must be true
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that k^2 = m^2, and we can start by simplifying the equation by taking the square root of both sides. √k^2 …
Author: Jeff Miller
1/3 + 1/2 – 5/6 + 1/5 + 1/4…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We need to determine the result of 1/3 + 1/2 – 5/6 + 1/5 + 1/4 – 9/20 Let’s add the given fractions in …
The price of a coat in a certain store is $500. If the price of the…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that the price of a coat is $500 and that the price is reduced by $150. Thus, the price is reduced …
In triangle ABC, point X is the midpoint…
May 6, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that in triangle ABC, point X is the midpoint of side AC, point Y is the midpoint of side BC, point …
A school administrator will assign each student in a…
May 6, 2016
A school administrator will assign each student in a… Solution: The first task in solving this question is to determine exactly what is being given and what is being asked. …
Marcia’s bucket can hold a maximum of how many liters of water…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the maximum number of liters that Marcia’s bucket can hold. Statement One Alone: The bucket currently contains 9 liters of …
If n is an integer…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine whether n is an integer. Statement One Alone: n^2 is an integer. If n^2 is an integer, n could be …
If n is a positive integer, then (√3+1)^2n – (√3-1)^2n is…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that n is a positive integer, and we must determine the tens digit of n. Statement One Alone: The hundreds digit …