If 8 men can do a job in 12 days, what is the percentage change in the number of days required to do the job if 2 men are released?

If 8 men can do a job in 12 days, what is the percentage change in the number of days required to do the job if 2 men are released? ?

Created: 1 year ago | Updated: 5 months ago | Created By:

Ashraful Islam

25%

16%

33.33%

0 28

Institution: Bangladesh Shilpa Bank Ltd Exam: Bangladesh Shilpa Bank Ltd - Officer - 2004
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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The ratio of the speed of boat in still water to the speed of stream is 16 : 5. A boat goes 16.5 km in 45 minute upstream , find the time taken by boat to cover the distance of 17.5 km downstream .

A train passes a platform in 40 sec and a woman standing on the platform in 30 sec . the speed of the train is 108 km / hr, what is the length of the platform ?

If 8 men can do a job in 12 days, what is the percentage change in the number of days required to do the job if 2 men are released? ?

The ratio of the speed of boat in still water to the speed of stream is 16 : 5. A boat goes 16.5 km in 45 minute upstream , find the time taken by boat to cover the distance of 17.5 km downstream .

A train passes a platform in 40 sec and a woman standing on the platform in 30 sec . the speed of the train is 108 km / hr, what is the length of the platform ?

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