GMAT Question of the Day – DS – Overlapping Sets 1
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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