Related Questions

If Arif works alone he will take 20 more hours to complete a task than if he works with Babu to complete the task. If Babu work alone, he will take 5 more hours to complete the task than if he works with Arif to complete the task. What is the ratio of the time taken by Arif to than taken by Babu if each of them works alone to complete the task?
A 2 : 1
B 5 : 3
C 7 : 5
D None of these
All performers want to perform well. Perform who want to perform well exercise regular Therefore, performers who do not exercise are performers. In light of the above argument which of the following statements is true?
A All performers exercise.
B Performers should exercise frequently
C Exercise is inevitable
D Without exercise no performer can perform well.
Rakib can complete a task in 30 minutes, and together with his brother Momin, he can complete the task in 20 minutes. How long would it take for Momin working alone to complete the task?
A 30 minutes
B 40 minutes
C 50 minutes
D 60 minutes
If 12 man work on a particular task. It takes them 24 days to complex it. On the other hand 12 women can complete the same task in 12 days. How many days would it take if the 12 man and 12 women complete with each othre to finish the same task?
A 5 days
B 6days
C 8 days
D 16 days
A and B can complete a task in 12 days. However, A had to leave a few days before the task was completed and hence it took 16 days in all to complete the task. If A alone could complete the work in 21 days, how many days before the work getting over did A leave?
A 7
B 5
C 9
D 3
A can complete a task alone in 8 days, while B takes 12 days to do it by herself. Together with C it takes them 4 days to complete the work. If C and D together can complete the task in 15 days, then how many days will D need to complete the task by herself?
A 36
B 32
C 40
D 30
When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is:
A Unassigned
B Located on the ten-key pad section of your keyboard.
C Assigned to another task.
D From the same font family as the symbol.
If Rita is to perform fourth, which of the following persons must perform sixth?
A Wahed
B Sam
C Lira
D Mita
If paul is to perform eighth, which of the following persons must perform second?
A Wahed
B Sam
C Topu
D Mita
If kate is to perform third, Mita fourth and Wahed fifth, which of the following persons must perform sixth?
A Paul
B Rita
C Sam
D Lira

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