New Enroll in RBI Grade B New Batch - Starts on May 21

Practice Time and work Questions and Answers

Ishita is 0.5 times more efficient than Evita. If both of them work on alternate days starting with Ishita, they can finish the work in 19 days. If Somil a...
Puneet and Qureshi together can complete (7/8)th of a piece of work in 9 days, Qureshi and Rohit together can complete (3/5)th of the work in 8 days and Pu...
Anita is 1100% more efficient than Veena. If Veena can do (1/24)th part of work in six days, then Anita alone can complete the work in_______days. If Anita...
Ishan alone can do a certain piece of work in 'w' days and Bhanumati can do it in '2w' days (w is a positive integer). Both together can do the work in 'x'...
How can we determine the value of x, given that (x+8) workers, working 9 hours a day, can finish 60% of a task in 12 days, and (x+2) workers, working 3 hou...
If 'A' needs 24 more days to complete a certain task working alone compared to when 'A' and 'B' work together, and 'A' is 50% more efficient than 'B', what...
A certain number of men, represented as 'm', can finish a task in 40 days. However, if there were 15 additional men, the same task would be completed in 25...
'B' is 20% more efficient than 'A.' 'A' began working on a task alone and continued for 8 days, after which 'B' took over and completed the remaining work ...
Fifteen workers need 20 days to produce 2000 centre fresh. Now, if the goal is to manufacture 4000 center fresh within 25 days, how many workers are needed...
Working individually, 'A' can finish 60% of a task in 18 days, and 'B' takes 15 days longer than 'A' to complete the entire task. However, 'B' and 'C' work...
'B' can complete a task in 15 days, and when 'A' and 'B' collaborate, they can finish the same task in 8 days. 'A' initiated the work alone and worked for ...
A' can finish a job in 24 days, while 'B' is 25% less efficient than 'A.' If they take turns working, beginning with 'A,' how many days will it take for th...
Abhay, Beer, and Tittu have individual work completion times of 12 days, 24 days, and 36 days, respectively. They Started working together on a task. After...
Bharti, Chiku, and Diksha complete 30%, 40%, and 20% of a task in 6 days, 12 days, and 8 days, respectively. How many days will it take for them to collect...
Arjun, Binny, and Chiku can collaborate to finish a particular task in 12 days. Additionally, Arjun and Binny working together can complete the task in 15 ...
A can complete a task 40% more efficiently in 25 days, whereas B, with a 25% efficiency boost, can finish the same task in 21 days. They collaborated at th...
'X' and 'Y' can complete a certain job together in 36 days. They worked together for 20 days, after which 'X' left, and 'Y' completed the remaining work al...
'Alex,' 'Ben,' and 'Charlie' can individually complete a task in 40, 60, and 100 days, respectively. They decide to work together, but there's a unique pat...
John, Emily, and Michael can each complete a task in 15 days, 20 days, and 18 days, respectively. They decide to work on the task alternately, starting wit...
Suppose Y individuals can complete a task in (Y - 28) days, and (Y + 12) individuals can finish the same task in (Y - 32) days, what is the number of days ...
A team of 32 men and 28 women can complete a task in 60 days. When an additional eight men join the team, they are able to finish (4/5) of the same task in...
A alone can finish the work in 10days and B alone can finish the same work in 15 days. All A, B and C together take 5 days to finish the work. Find the tim...
Alice can build one section of a wooden fence with a base length of 18 meter and a height of 25 meter in 18 days. Bob can construct 80% of one side of a wo...
‘A’ can do 30% of the work in 12 days. ‘B’ can do the whole work in 50 days. Find the time taken by them together to do 75% of the work....
A and B together can complete a piece of work in 36 days while A and C together can complete the same work in 39 days. If A, B, and C together can complete...
‘A’ and ‘B’ alone can do a certain work in 30 days and 40 days, respectively. Both started the work together but after ‘x’ days ‘A’ left th...
Calculate the number of days it would take for a team of 8 boys, 5 girls, and 5 children to Construct a building. This building was previously constructe...
Amit and BK working together can finish a particular task in 90 days, while BK and Chiku working together can complete the same task in 70 days. Determine ...
'N,' 'V,' and 'R' have individual work completion times of 140 days, 112 days, and 80 days, respectively. They all started working together on a task, but ...
Anita and Binita have individual completion times for a task; Anita can complete it in 40 days, while Binita can do it in 56 days. Anita initiated the task...
'R' takes 20 days to complete a task, and 'A' takes 30 days to do the same task. To finish the job in just 6 days, what percentage increase in their respec...
'Preeti' can complete a piece of work in 70 days, while 'Bhanumati' can complete it in 90 days. They both started the work together, but 'Preeti' left afte...
'Zara' is capable of finishing a specific task in 60 days. On the other hand, 'Armaan' takes 40% more time than 'Zara' to complete the same task, while 'Ta...
Find the value of "w" if Armaan can complete a Sales target in (w + 20) days, Malik can complete it in (w + 44) days, and when they work together, they can...
P, Q & R can finish a work in 10 days, 15 days, and 20 days, respectively, working alone. P and Q work on the first day, P and R work on the second day, P ...
"A certain sales target can be completed by a team of both men and womens in 60 days. If you replace eight womens with eight men, the same target can be ac...
It takes a team of either 20 boys or 35 girls, 27 days to achieve a sales target. How many days will it take for a team consisting of 21 boys and 42 girls ...
M and N, working in tandem, can successfully attain the sales target within a span of 15 days. Now, if N's efficiency is _______ percent less than that of ...
A and B can complete a job together in 30 days; B and C can complete the same job together in 25 days, while C and A can complete the same job together in ...
P, Q, and R can complete a work in 12 days. 15 days and 30 days, respectively, working alone. How soon can the work be completed if P is assisted by Q and ...

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