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     EduGorilla 
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    P alone can complete the work in 5 days, Q alone can do same work in 6 days and R alone can do the same work in 12 days. They jointly complete thework and earn Rs 5400. What is the share of R? 
    P अकेले 5 दिनों में एक कार्य को पूरा कर सकता है, Q अकेले उसी कार्य को 6 दिनों में पूरा कर सकता है और R अकेले उसी कार्य को 12 दिनों में पूरा कर सकता है। वे एक साथ कार्य को पूरा करते हैं और 5400 रुपये कमाते हैं। R का हिस्सा कितना है? 

    Options :-

    1. 1000
    2. 1200
    3. 1500
    4. 1800
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