X can do a piece of work in 20 days and Y can do it in 12 days. Y worked at it for 9 days. In how many days can X alone finish the remaining work?
Medium
PSC Miscellaneous Prelims '18
Welcome to the ultimate repository for GK questions Bengali. Whether you are preparing for WBCS, WBP, PSC, Railway, or SSC, practicing high-quality GK questions Bengali is crucial for your success.
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