<span style="color: #222222;">In Bihar, Economic Offence Unit (EOU) of the state government has lodged a  case against anonymous persons in its police station at Patna into paper leak of Bihar Public Service Commission (BPSC) PT examination. The EOU has so far interrogated five persons including principal of Veer Kuer Singh College, Ara in this regard. The preliminary test (PT) of the BPSC's civil services examination has canceled on Sunday following question paper had gone viral before the commencement of the paper at 12 noon.<br />''<br />''Meanwhile, Chief Minister Nitish Kumar said strict action will be taken against the persons involved.<br />''<br />''Nitish Kumar said the authorities are now probing from where the question paper was leaked and by whom.</span><br />