GMAT Question of the Day – Problem Solving – Exponents/Divisibility If x and y are positive integers and what is the value of x that produces the minimum value for x – y? A. 2 B. 3 C. 4 D. 8 E. 16 [spoiler]A.[/spoiler] GMAT Question of the Day Solution A significant portion of GMAT […]
GMAT Question of the Day – PS – Exponents Puzzle 2 Read the Full Article »
GMAT Question of the Day – Data Sufficiency – Number Properties/Divisibility If x and y are both positive integers is (x^y – 22)/3 equal to an integer? (1) The sum of the digits of x is equal to 1 (2) y > 1 [spoiler]A.[/spoiler] GMAT Question of the Day Solution This question of the day
GMAT Question of the Day – DS – Number Properties Puzzle 5 Read the Full Article »
GMAT Question of the Day – Data Sufficiency – Number Properties J, K, M, X, and Y are positive integers. X equals the sum of the integers between J and K and Y equals the sum of the integers between K and M. What is the value of X – Y? (1) The ratio of
GMAT Question of the Day – DS – Number Properties Puzzle 2 Read the Full Article »
GMAT Study Schedule Week 9 (if you are just starting out you might look at the intro to the GMAT Study Schedule) Two solid months of GMAT preparation are behind us but let’s not pop the Dom Perignon quite yet. This is the time to hunker down and redouble your efforts. This is the time
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GMAT Question of the Day – Problem Solving – Rate A driver completed the first half of a trip at an average speed of 30 miles per hour. What speed must the driver average for the second half of the trip in order to average a speed of 36 miles per hour for the entire journey
GMAT Question of the Day – PS – Work/Rate Puzzle 3 Read the Full Article »
