No, he would never opt or agree to it even if he is chosen without contesting for it. He can be a good choice though for the post of a President but it would be tough for him to adjust from corporate world to political world which is why he would shy away from it!!

He is a sane person , would never accept

I don't think he deserves the post. He is a big man in private sector. He has not done substantially good at the Centre, at least to the extent Nandan Nilekana has involved himself. He has nurtured his own company, amassed wealth and risen to a state of a big international businessman. Why should he become President of India? We must reward this post to a person who has done great job along with the Government and done some yeomen service to the people.

No. people in body shopping business are good and apt in their own fields. They can hardly work in messy and dirty political environment. I expected a lot when Nadan Nilekani was given the responsiblity of Aadhar. Nadan Nilekani once wrote a book called "Imagining India" where he wrote his dream of changing India. But he was a completely different man after he started working under the government. In one of the television debate with CNN-IBN Sagarika Ghosh, he even defended not passing Lokpal Bill in parliament when Anna first started his fast in 2011. I doubt he did not mean wht he wrote in his book...The same will happen to Narayanmurthy sir.

Sorry to differ
He is not having support in any political party
The post needs votes from MLAs, MPs etc

Not Possible. People who elect President are not from QnA so NOT possible ?

Nobody in that post can do anything.. it's a political post not directly elected by the people of India