Sikkim Chief Minister Prem Singh Tamang's wife Krishna Kumari Rai on Thursday quit as an MLA, a day after taking oath, according to an official notification. Sikkim Chief Minister Prem Singh Tamang's wife Krishna Kumari Rai. She had won from the Namchi-Singhithang seat in the recently concluded assembly polls, defeating Sikkim Democratic Front candidate Bimal Rai. Speaker M N Sherpa …
