Ritesh is a miser teacher. He has to travel from Lucknow to Varanasi. To do so, he compared bus fare and train fare of a place in Varanasi from Lucknow, which were Rs. 20 and Rs. 30 respectively when he travelled the last time. But now, train fare has been increased by 20% and the bus fare has been increased by 10%. The ratio of new bus fare to new train fare is 1. 11:18 2. 8:11 3. 5:3 4. 3:5 5. 4:5