Question

Danny & Elli together complete work ‘p’ in (z – (67/52)) days, while Danny & Finn together can complete the work ‘q’ in ‘z’ days. If work ‘Q’ is 20% more than ‘p’, then in how many days Elli can finished the work ‘Q’?

The ratio of number of days taken by Arjun and Bheem to complete a work individually is 7:8 and the ratio of number of days taken by Bheem and Chinky to complete a work individually is 6:7 and the ratio of number of days taken by Chinky, Danny, Elli and Finn to complete a work individually is 28 : 30 : 35 : 40. Arjun takes 21 days to complete a work individually.
A 12.25 days
B 15.25 days
C 22.25 days
D 34.25 days
E none of these
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