Rate and Time Proportionality is the concept tested in this GRE work time practice question.
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GRE Practice Questions | GRE Quant | Rates | Work Time | Rate and Time Proportionality
Question:
If A and B together can complete a work in 4 days, B and C together in 6 days, C and A together in 5 days, then working individually, who will finish the work in the least time and in how many days ?
A. A, 120/7 days
B. A, 120/17 days
C. B, 120/18 days
D. B, 120/17 days
E. C, 120/7 days
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