railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Quantitative Aptitude Time and Work Work Efficiency
P can finish a work in 18 days. When he had worked for 5 days, Q joined him. If both of them together completed the remaining work in \(\frac{13}{5} \)days, then in how many days can Q alone finish \(66\frac{2}{3} \)% of the same work?
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