Four friends A, B, C, D went to four different cities Indore, Noida, Gurugram and Nagpur for interviews in four different companies PP, QQ, RR and SS but not necessarily in the same order. A was not invited by PP. B did not go to Gurugram and was not invited by RR and PP. RR conducted its interview in Nagpur. C went to Indore. A did not go to Nagpur and was not invited by SS.
39. In which company, C's interview was scheduled?
40. Who went to Nagpur?