GMAT Question of the Day – Data Sufficiency – Overlapping Sets 1 At a certain company, 1/3 of the employees are senior managers and 2/3 of the employees are full-time. If 1/5 of the full time workers contribute to the company retirement plan, how many of the full-time employees contribute to the company retirement plan? […]
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GMAT Question of the Day – Data Sufficiency – Number Properties If a, b, and c are not equal to zero, is abc > 0? (1) ab + ac > 1 (2) ac + cb > 1 [spoiler]E.[/spoiler] Here’s a problem solving question also dealing with testing signs: How many of the integers that satisfy
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GMAT Question of the Day – Problem Solving – Exponents If m and z are integers and if , what is the value of m + z? A. 8 B. 14 C. 20 D. 24 E. 26 [spoiler]E.[/spoiler]
GMAT Question of the Day – PS- Exponents 1 Read the Full Article »
a Failed GMAT Preparation and a GMAT Tutor Resigns During my first stint as his GMAT tutor, Morris was not the best GMAT student. He finished about half of the homework that I assigned. He lacked focus in our sessions. But, he was improving. A little. Sometimes he would get a mountain of work done
GMAT Tutor Debrief: a GMAT Tutor Resigns Read the Full Article »
GMAT Question of the Day – PS Work/Rate – May 2nd, 2014 The express train would have taken 30% longer to get from Station K to Station M if it had been traveling 18 miles per hour slower. What was the express train’s actual average speed, in miles per hour, from Station K to Station
GMAT Question of the Day – Work/Rate – May 2nd Read the Full Article »
