In a dairy farm, 50 cows eat 50 bags of husk in 50 days. In how many days one cow will eat one bag of husk ? Choose the correct choice:
A) 34 days B) 40 days C) 46 days D) 50 days E) None of these
Explanation:   Less Cows, More days (Indirect Proportion)   Less bags, Less days (50 daysirect Proportion)   [Cows1 50   Bags 50 1]::50:x   =&gt;x∗50∗1=50∗1∗50   =&gt;x=50   Option 50 days
<result>D</result>
In a dairy farm, 50 cows eat 50 bags of husk in 50 days. In how many days one cow will eat one bag of husk ?