A alone can complete a work in 30 days and B alone can complete the same work in 60 days. In how many days A and B together can complete the 60% of the total work?

1
20 days
2
10 days
3
15 days
4
12 days

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation