If the positive integer n is added to each of the integers 69, 94…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that the positive integer n is added to each of the integers 69, 94, and 121, and need to determine the …
GMAT OFFICIAL GUIDE DS – Was the number of books sold at Bookstore X last week…
March 29, 2017
Was the number of books sold at Bookstore X last week greater than… Solution: We need to determine whether the number of books sold at Bookstore X last week …
The sum of 4 different odd integers is 64. What is the value of the…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that the sum of 4 different odd integers is 64 and need to determine the value of the greatest of these …
In each game of a certain tournament, a contestant…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that in each game of a certain tournament, a contestant either loses 3 points or gains 2 points. We can let …
In a product test of a common cold remedy, x percent…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: This is an overlapping set question. A great way to solve this problem is to set up a table with two main categories: experienced …
Jill has applied for a job with each of two different companies…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: Let’s say Jill is applying to company A and company B. We can create the following equation: 1 = P(offer from only A) + …
For a basic monthly fee of F yen, Noak’s first cell…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given T = F + xM, in which T = the total charge for the month, F = the monthly fee, x …
If x is a positive integer greater than 1…
March 29, 2017
GMAT OFFICIAL GUIDE DS Solution: We are given that x is a positive integer greater than 1 and need to determine the value of x. Statement One Alone: 2x …