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The correct answer is D
A, B, and C can finish a work in 12, 15, and 20 days, respectively. They all start working together, but A leaves after 4 days, and B leaves after 1 mor...
Ashish and Anil can do a piece of work in 12 days and 15 days respectively. Ashish completed 30% of the work. Find the time taken by Anil to complete th...
Abhay and Bhuvan working together can complete a sales target in 24 days. Bhuvan and Chikku working together can finish the same sales target in 32 days...
Ashish and Anil can do a piece of work in 15 days and 20 days respectively. Ashish completed 60% of the work. Find the time taken by Anil to complete th...
A2 type ‘P’ pipes can fill a tank in 450 hours, while B2 type ‘Q’ pipes can fill the same tank in 6...
‘A’ and ‘B’ together can complete a work in 12 days, while ‘B’ and ‘C’ together can complete the work in...
A and B can complete a work together in 18 days. If A alone can complete one-third of the work in ‘x’ days and remaining work is completed b...
Pawan can finish a task in 28 days, while Bhavna requires 7 more days than Pawan to complete the same task. They both started wor...
‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 20 days and after that ‘N’ is replaced by ‘M’. If the ...
Pipe 'A' alone can fill a cistern in 20 minutes. If pipes 'A' and 'B' are opened together, it takes 25 minutes to fill the cister...