Nitish Kumar and Sushil Modi today took oath as the chief minister and the deputy chief minister of Bihar. After which the Prime Minister Narendra Modi congratulated the duo by tweeting on Twitter. PM Modi tweeted "Congratulations to @NitishKumar ji & @SushilModi ji.Looking forward to working together for Bihar's progress & prosperity," At the Raj Bhawan today Nitish Kumar and Sushil Modi were administered the oath of office by Governor Keshari Nath Tripathi. In the evening yesterday, Nitish Kumar gave his resignation. Also Read: Prime Minister Narendra Modi inaugurates Kalam Memorial in Tamil Nadu Google Has A New Look For Its News Page Nitish Kumar to prove majority in Bihar assembly tomorrow