BANK Central Bank Credit Officer Mock Test series 2025 Quantitative Aptitude Time and Work Work Efficiency
'A', 'B', and 'C' together can complete 40% of the work in 'N' days while 'B' and 'D' together can complete 80% of the work in 19.2 days. 'B' is 50% more efficient than that of 'C' and the time taken by 'A' alone to complete the whole work is 180 days. If 'B' and 'C' together can complete the whole work in '3N' days then what is the time taken (in days) by 'A' and 'D' together to complete the whole work?
1
180/11
2
270/11
3
360/11
4
450/11
5
540/11