what are the eligibilities for the presidentship?
A person shall not be eligible for election as president if he holds any office of profit under the Government of India or the Government of any State or under any local or other authority subject to the control of any of the said Governments.
President of India
A person shall not be eligible for election as president if he holds any office of profit under the Government of India or the Government of any State or under any local or other authority subject to the control of any of the said Governments.

Certain office-holders, however, are permitted to stand as presidential candidates.
who is known as the father of indian missile technology UNANSWERABLE who is a.p.j abdul kalam? He was an Indian aerospace scientist and politician who served as the 11th President of India. what was his period of presidency in india? His term lasted from 25 July 2002 to 25 July 2007. what are the legislative powers does the president have? The Indian President is able to facilitate the lawmaking process per the constitution (Article 78, Article 86, etc.). The president summons both the houses (Lok Sabha and Rajya Sabha) of the parliament and prorogues them. He can dissolve the Lok Sabha.
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President of India [SEP] Eligibility
of the constitution sets the principal qualifications one must meet to be eligible to the office of the president. A president must be: A person shall not be eligible for election as president if he holds any office of profit under the Government of India or the Government of any State or under any local or other authority subject to the control of any of the said Governments. Certain office-holders, however, are permitted to stand as presidential candidates. These are: