In the figure above, points A, B, C, D, and E…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: Let’s sketch the diagram provided in the problem. We are given that B is the center of the smaller circle and that C is …
During a 6·day local trade show, the least number of people…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that during a 6-day trade show, the least number of people registered in a single day was 80. We need to …
A certain bookcase has 2 shelves of books. On the upper…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that a bookcase has 2 shelves of books. We are also given that the book with the greatest number of pages …
GMAT OFFICIAL GUIDE DS – If arc PQR above is a semicircle…
May 5, 2016
If arc PQR above is a semicircle… Solution: We are given a triangle inscribed inside a semicircle. When a triangle is inscribed inside a semicircle, the triangle must be …
For any integers x and y, min(x, y) and max(x, y)…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given a formula in which min(x, y) and max(x, y) denote the minimum and the maximum of x and y, respectively. We …
The length of the edging that surrounds circular garden K is 1…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that the length of edging that surrounds circular garden K is ½ the length of the edging that surrounds circular garden …
On a company-sponsored cruise, 2/3 of the passengers were…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We can start by defining a variable for the total number of people on the cruise, variable T. We are given that 2/3 of …
Machines X and V produced identical bottles at different…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that Machines X and Y produced identical bottles and that Machine X worked for 4 hours filling part of the lot …