A retail businessman had his computer stolen. The thief had to be Ruma, Jennifer, Djokovic, Tuhin, or Monisha.
When questioned, each executive made three statements:
Ruma
(a) I didn't take the computer.
(b) I have never in my life stolen anything.
(c) Tuhin did it.
Jennifer
(a) I didn’t take the computer.
(b) I have a computer of my own.
(c) Monisha knows who did it.
Djokovic
(a) I didn’t take the computer.
(b) I didn’t know Monisha before I enrolled in this school.
(c) Tuhin did it.
Tuhin
(a) I am not guilty.
(b) Monisha did it.
(c) Ruma is lying when she says I stole the computer.
Monisha
(a) I didn’t take the professor’s computer.
(b) Jennifer is guilty.
(c) Djokovic can vouch for me because he knows me since I was born.
Later each executive admitted that two of his or her statements were true and one was false.
Assuming this is true, who stole the computer?