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A can do a piece of work in 6 days, B in 10 days and C in 15 days. They jointly complete the work and earn Rs.300. The sum of their wages for 2 days is
5Q:
A can do a piece of work in 6 days, B in 10 days and C in 15 days. They jointly complete the work and earn Rs.300. The sum of their wages for 2 days is
- 1Rs.180false
- 2Rs.120false
- 3Rs.160false
- 4Rs.200true
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