P, Q and R together earn Rs.420 per day, while P and R together earn Rs.296 and Q and R together earnRs.164. The daily earning of R is :

P, Q and R together earn Rs.420 per day, while P and R together earn R

1.	P, Q and R together earn Rs.420 per day, while P and R together earn Rs.296 and Q and R together earnRs.164. The daily earning of R is :
A.	Rs. 80
B.	Rs. 40
C.	Rs. 50
D.	Rs. 60
Answer» E.

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