ForumRahul Singh2020-08-07T12:05:01+05:30 Register here to ask questions! Forums Members Recent Posts Forums Doubt Solving for C... Arithmetic Doubts Time and Work Doubt... Time And Work Pipes... Share: Notifications Clear all [Solved] Time And Work Pipes and cistern Doubt LOD 2 Arun SHarma Last Post Prabhanshu Awasthi (@prabhanshuawasthi) Active Member Q21, Q22 Quote Topic starter Posted : 12/06/2021 3:08 am Topic Tags Time and Work Rahul Singh (@rahul) Admin ReplyQuote Posted : 15/06/2021 12:41 am Rahul Singh (@rahul) Admin ReplyQuote Posted : 15/06/2021 1:30 am Share: