RRB NTPC 2021 · Question 58 of 131

Three friends, A, B and C work in an office, in the IT, HR and Banking departments. A works in the banking department and works 8 hours a day, but, the one who works in the HR department works only 5 hours a day. B is lazy and does not like to work the entire day. B has maths background but is not part of the banking department Who works in HR department?

1. AC
2. BB
3. CA
4. DEither B or CCorrect