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Explanation: In the Central Banker Report Cards 2023, three central bank governors have received an "A+" rating.
A alone can complete 70% of a work in 21 days while B takes 15 days more than A to complete it. If B and C together can complete the work in 20 days, th...
‘A’ can do a piece of work in 15 days. ‘B’ can do 70% of the same work in 20 days. If they work together for the entire time and...
Ram can do a piece of work in 50 days. He alone worked at it for 20 days and then Lakshman completed alone the rest work in 30 days. In how many days, t...
In a factory, there are 3 machines. Machine A completes a task in 8 days, Machine B completes it in 12 days, and Machine C completes it in 15 days. If a...
Ratio of the work done by P, Q and R in one day is 7:3:8 respectively. They all together can complete the work in 42 days. Q and R worked on it for 21 d...
X, Y, and Z alone can complete a language translation in 60, 90, and 36 days respectively. They started working together, but after 5 days, Z left the j...
28 typists working 5 hours per day can complete a typing job in 18 days. ____ typists working _____ hours per day can complete (5/6)th part of the work ...
'A' and 'B' can together complete a job in 15 days. If 'B' alone can finish 50% of the job in 20 days, how long would it take 'A' alone to complete the ...
A work is done by A, B, C and D together. The percentage of work done by A, B C and D are in arithmetic progression (AP). The first, second, third and f...