The distance between two villages P and Q is 330 Km. A train starts from P at 8 a.m. and travel towards Q at 60 km/hr. Another train starts from Q at 9 a.m and travels towards P at 75 Km/hr. At what time do they meet?	Choose the correct choice from the following: A) 11 am B) 10 am C) 9 am D) 12 pm E) 11.30 am
meet x hrs after 8 a.m.   (Distance moved by first in x hrs) + [Distance moved by second in (x-1) hrs]   = 330   ==&gt;60x+75(x-1) = 330   x=3.   So,they meet at (8+3). i.e 11a.m.   11 amNSWER 11 am
<result>A</result>
The distance between two villages P and Q is 330 Km. A train starts from P at 8 a.m. and travel towards Q at 60 km/hr. Another train starts from Q at 9 a.m and travels towards P at 75 Km/hr. At what time do they meet?