A and B can do a work in 21 days, A is 7/4 times as efficient as B. In how many days, A alone can complete the (200/3)% of the work?
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Correct answer: (A) 22
Correct answer: (A) 22
This is question 42 of CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.