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 hour

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?

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? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Mahian Mahin

2 : 1

5 : 3

7 : 5

None of these

0 18

Institution: Bakhrabad Gas Co. Ltd Exam: Asst. Manager (General) - 31.03.2017
Topic: Germany

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