An old priest fell on a bottom of the well of a church.
The well is 15 inches deep.
At day time, the old priest climbs 5-inches but when at dark he slip back 4 inches.
In how many days priest will come out of the well ? Choose the correct choice from the following choices
A) 16-days  B) 14-days  C) 11-days  D) 19-days  E) 10-days
11-days   11-days   In 10-days, he will climb 10-inch and when he climbs 5 inch more, he will be out of the well :-)
<result>C</result>
An old priest fell on a bottom of the well of a church.
The well is 15 inches deep.
At day time, the old priest climbs 5-inches but when at dark he slip back 4 inches.
In how many days priest will come out of the well ?