Subject
Bank Exam
Topic
Janata Bank Executive Officer 2017 (Morning)
A certain number of men can finish a piece of work in 100 days. If, there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?
A certain number of men can finish a piece of work in 100 days. If, there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?
ক)
75খ)
82গ)
100ঘ)
110Explanation
men and the days needed are inversely proportional x = men days = 100 x-10 = men days = 110 100x = 110(x-10) (inverse proportion) solving for x 10x = 1100 x = 110Related questions
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