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P and Q undertook to do a work for Rs. 7...

P and Q undertook to do a work for Rs. 7200. P alone could do it in 20 days and Q alone in 12 days. With the assistance of R they finished the work in 5 days. What is the share (in Rs.) of R?

A

1800

B

2400

C

2800

D

2600

Text Solution

Verified by Experts

The correct Answer is:
B
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