If the variables X, Y, and Z take on only the values... ...10, 20, 30, 40, 50, 60, or 70…
The infinite sequence a1, a2, …, an, … is such that a1=2 The sum of the repeating sequence comes from…
If n is a positive integer, which of the following could be equal to ((n+1)^3)−((n^3)+1)? A. 7^3(6^3−1) B. 7^3(6^3+1) C.…
Solomon's truck gets 24 mpg GMAT In this case, you need to look at the units as mpg/lbs or mpg/mph,…
Last year Comfort Airlines had twice as many delayed flights GMAT In an explain the apparent contradiction question, you need…
Weaken questions almost always get broken by asking "how is it possible that the Conclusion is false while the facts…
The thing to notice here is that every even number has a 2 in it. You can pull all these…
Here's my recent appearance on the Testing Ain't Easy podcast with Stefan Maisnier from MyGuru tutoring! https://www.youtube.com/watch?v=_8ConoDXgCY&t=439s Testing Ain't Easy…
[latexpage] Introduction Well we were promised that when the Focus Edition came out, they were only subtracting information from the…
99,999^2 - 1^2 = GMAT difference of squares quant question [latexpage] Here’s the actual text of the question in a…