If x and y are integers, is x > y?
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that x and y are integers and must determine whether x > y. Statement One Alone: x + y > 0 …
Author: Jeff Miller
If [x] denotes the least integer greater than or equal to x…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that ⌈x⌉ denotes the least integer greater than or equal to x. We must determine whether ⌈x⌉ = 0. Statement One …
On the number line above, p, q, r, s, and t…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: If we have an evenly spaced set consisting of an odd number of numbers, then the middle number is the average. Since here we …
In a certain office, 50 percent of the employees are college…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that 50 percent of the employees are college graduates and 60 percent of the employees are over 40 years old. If …
Is the number of members of Club X greater than the number…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine whether the number of members of club X is greater than the number of members of club Y. An easy …
If a, b, c, and d, are positive numbers, is ? (1) (2)…
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that a, b, c, and d, are positive numbers, and we need to determine: Is a/b < c/d ? Since we …
Last year, if Arturo spent a total of $12,000 on his mortgage payments
May 4, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that Arturo spent $12,000 on his mortgage payments, real estate taxes, and home insurance. We need to determine how much he …
Is the number of seconds required to travel d1 feet at r1
May 4, 2016
GMAT OFFICIAL GUIDE DS – Solution: We need to determine whether the number of seconds required to travel d_1 feet at r_1 feet per second is greater than the number …