Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?  Pick one.
A) 17 days	B) 11 days	C) 12 days	D) 15 days	E) 10 days
(5 + x)/20 + 5/25 = 1 =&gt; x = 11 days   ANSWER:11 days
<result>B</result>
Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?