Ek aadami 5 din mein kam karta hai to 10 aadami ke din mein kam karenge
Hello Sudhanshu
According to the question,
1 person does "x" amount of work ---> 5 days
10 persons will do the same amount of "x" work --> 5/10 days
--->
1/2 day
Which means 10 persons will do the work in half a day
Hope this answer helps! Thank You!!!