Question
In how many days 8 boys and 6 girls can complete the work working together? Statement I: The ratio of efficiency of boy to girl is 3:1 Statement II: 12 girls can complete two fifth of the work in 18 days. Statement III: 10 boys and a child together can complete 1/3rd work in 15 days while 8 girls and the child together can complete two-fifth of the work in 20 days
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