IBPS RRB PO Mains 30 Sep 2018 Paper

Type 1 rice of Rs. 56 per kg is mixed with type 2 rice of Rs. 78 per kg and the mixture is of cost price Rs. 62 per kg. If the total weight of this mixture is 209 kg and more 23 kg of type 2 is added, what is the new ratio of the type 1 and type 2 mixture?