Prasad's departure means the Ganguly-led BCCI has gone by the old constitution that has a provision of a maximum of four-year term for the selection committee.
Ganguly had posted a picture from the presentation ceremony in which he can be seen sporting a serious look.
The iconic stadium was packed to the rafters for the second Test between India and Bangladesh.
Before the start of the match, Bangladesh Prime Minister Sheikh Hasina, West Bengal Chief Minister Mamta Banerjee and Sachin Tendulkar greeted India and Bangladesh players.
Sanjeev Gupta had filed a complaint claiming that Ganguly was not just the CAB President, but was also its representative to the BCCI annual general meeting.
Along with the former India captain, his late father’s younger brother Debasish was elected as treasurer at the association’s annual general meeting.
Doshi, who scalped 114 Test wickets from 33 Tests after making his debut at the age of 32, lamented the decline of spin bowling art in modern cricket and held T20 format responsible for it.
Harbhajan said that a new legacy will begin with former skipper Sourav Ganguly becoming the new president of the BCCI.
Yuvraj cited the example of Australian Glenn Maxwell, who has taken a break from international cricket to deal with mental health issues and has got the backing of his Board.
Ganguly’s initiative to host day-night Test praiseworthy, but longest format demands better teams and competition rather than just an image makeover
The Test is scheduled to be held at the Eden Gardens from November 22-26 and will be the second game of a two-match series.
Ganguly, on whom leadership sits softly, knows the weight of expectations on him from every nook and corner.
And Ganguly's biggest challenge in the coming months will be to make sure BCCI gets its due share from the world governing body.
Ganguly, who was formally elected as BCCI's 39th president on Wednesday, said that BCCI is supposed to get $372 million from ICC in the next five-year cycle.
Rai said Kumble was the best coach available and he would have kept him in the role if it had been possible.