Question

15 आदमी एक काम को 10 दिन में पूरा कर
सकते हैं। इसी काम को 20 आदमी कितने दिन
में पूरा कर पाएंगे?​

Answer 1

Answer:

15 aadmi dwara liya gaya samay = 10 din

15 aadmi dwara ek din me kiya kaarya = 1/10

1 aadmi dwara ek din me kiya kaarya = 1/(10*15)

= 1/150

20 aadmi dwara ek din me kiya kaarya = 20/150

=2/15

isliye 20 aadmi is kaam ko 15/2 = 7 1/2 din me pura karenge

I hope it will help you.

Answer 2

Answer:

20 men will complete the same work in almost 7.5 days.