The Chief Minister faced vote of confidence in the Bihar Legislative Assembly to prove his majority to form the state government.
Nitish-led JD (U)-NDA government had a support of 132 MLAs.
According to the communique issued from the Raj Bhawan, Nitish had claimed the support of 131 members, including the BJP, two independents and legislators of BJP allies Hindustani Awam Morcha (HAM)-Secular and Rashtriya Lok Samata party (RLSP).
On Thursday, Nitish and BJP leader Sushil Modi were sworn-in as Bihar Chief Minister and Deputy Chief Minister respectively, and former has been asked to prove his majority on the floor by Governor Keshari Nath Tripathi.
Nitish, on July 26, resigned as Bihar Chief Minister citing political differences with former ally, Lalu Prasad Yadav led Rashtriya Janata Dal (RJD), over corruption charges against the RJD supremo's son Tejashwi Yadav.
He, however, on Thursday, took oath as Bihar Chief Minister for the sixth time, marking a historic transition of the state from a Grand Alliance government to an NDA regime.
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