GAT Subject
Engineering
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14. | P,Q and R together earn Rs.1620 in 9 days. P and R can earn Rs.600 in 5 days. Q and R in 7 days can earn Rs.910. How much amount does R can earn per day? | |
A. | Rs.40 | |
B. | Rs.70 | |
C. | Rs.80 | |
D. | Rs.95 | |