Question Bank - Logical Reasoning - Shashank Prabhu, CAT 100 Percentiler
Rakesh Achanta last edited by
OA: Ross, Monica & New York
OA: Dr Salunke
Out of five statements only 3 are correct. So we need to find the contradicting statements first
Clearly Dr House and Dr Murali cannot be correct at the same time. Only of them is definitely wrong.
Dr Salunkhe and Dr Tancredi are saying the same thing. So if this is not correct then we have 3 statements which are not correct (We can have only 2 statements that are incorrect). So we know Dr Tancredi and Dr Salunkhe are correct.
So only one option left for the 2nd wrong statement which is from Dr Jekyll. So if Jekyll, who says Dr Salunkhe was innocent, is wrong then Dr Salunkhe is the one we are looking for.
If B sees white hat on C, B would know that A got confused because A saw one black hat and one white hat and so, B has to have the black hat. This did not happen and so, C has to be wearing a black hat.
OA: d, c, a, c
OA: a, c, b, d and c