.If the fare of Shatabdi Exp is Rs. 400 for all classes of passenger and the fare of Sampark Kranti Exp is 20% more than that of Shatabdi Exp, then what is the ratio of the income of Shatabdi Exp in 2012 to that of Sampark Kranti Exp in 2013?
1) 1 : 2
2) 2 : 1
3) 1 : 1
4) 3 : 2
5) 5 : 6
1) 1 : 2
2) 2 : 1
3) 1 : 1
4) 3 : 2
5) 5 : 6