GMAT Question of the Day – Problem Solving – Exponents/Number Properties If K is a factor of 3^4 + 3^4 + 3^4 + 3^4 + 3^4 + 7^3 + 7^3 + 7^3 + 7^3 + 7^3 + 7^3 + 7^3 + 7^3 – 1029 then which of the following are possible values of K? I. 2 II. 5 […]
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GMAT Question of the Day – Data Sufficiency – Number Properties/Digits If n is a two digit positive integer, what is the units digit of n? 1) The units digit of n^2 – n is 0 2) n^2 is not divisible by 2 or 5 [spoiler]C.[/spoiler] GMAT Question of the Day Solution There are a ton of
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GMAT Question of the Day – Data Sufficiency – Statistics/Range Last year the range of the annual salaries for the 800 employees at Company K was 45,000. If this year the 400 best paid employees at Company K each received a raise of x percent and the rest of the salaries remained constant what is the
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GMAT Question of the Day – Problem Solving – Overlapping Sets/Probability In a certain political party, 64 percent of the participants are female. 75 percent of the male and half of the female participants are less than 40 years old. If one participant is randomly selected, what is the probability that he or she will be
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GMAT Study Schedule Week: 8 (just getting started? You might start with the intro to the GMAT Schedules) We are about to finish the Official Guide 13th Edition Quant – woohooo! That’s an achievement right there. Still, we are going to review the tough ones so that you can learn from your mistakes. That’s what
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