NIMCET 2017 Question Paper with solutions

Four passengers in a train find that they form an interesting group; Two of them are lawyers and the other two are doctors. Two of them speak Bengali and the other two speak Hindi and no two of the same profession speak the same language. They also found that two of them are Christians and two are Muslims and no two of the same religion speak the same languages. The Hindi speaking doctor is a Christian. Then, which of the following statement logically follows?