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February 20, 2018 5:50 PM
Topic starter
A works twice as fast as B. If B can complete a work in 18 days independently, the number of days in which A and B can together finish the work in:
(a.) 2 days
(b.) 6 days
(c.) 4 days
(d.) 5 days
(e.) None of thes
16 Answers
0
July 5, 2019 3:47 AM
Divya and Raveena can do a work alone exactly in 20 and 25 days respectively.
However, when they work together, they do 25% more work than is expected. If they work for a few days alone and for few days together (both being integers only), then the
work could not have been completed in exactly
A. 10 days
B 14 days
C. 16 days
D. 17 days
E. either none or at least 2 of these
0
July 5, 2019 3:53 AM
please help me out in this question too..
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