A ladder of a fire truck is elevated to an angle…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: We are given that the ladder of a fire truck is elevated to an angle 60 degrees above the ground and that the ladder …
Tag: Official Guide for GMAT Review 2016
If Q is an odd number and the median of Q…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: We are given that Q is an ODD NUMBER and that the median of Q CONSECUTIVE INTEGERS is 120. Let’s choose a convenient number …
A dealer originally bought 100 identical batteries at a total…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: We are given that 100 batteries cost a TOTAL of q dollars. We are also given that EACH battery was sold at 50% above …
If n is an integer greater than 6, which of the following must be…
May 6, 2015
GMAT OFFICIAL GUIDE PS – Solution: To determine which answer choice MUST be divisible by 3 we need to determine answer choice(s) in which there is at least one …
Leona bought a 1-year, $10,000 certificate…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: We use the compound interest equation: Future Value = (Present Value)(1 + r/n)^nt where r is the annual interest rate, n is the number …
In the Johnsons’ monthly budget, the dollar amounts allocated…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: To solve this question, it will be best to first express the given ratio using variable multipliers. Thus, we have: Household Expenses : Food …
M is the sum of the reciprocals of the consecutive integers…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: Let’s first analyze the question. We are trying to find a potential range for M, and M is equal to the sum of the …
After driving to a riverfront parking lot, Bob plans to run…
May 6, 2015
GMAT OFFICIAL GUIDE PS Solution: We are given that Bob plans to run south along the river, turn around, and return to where he started. We can draw this …