Trupti,
For Question No. 1
Directors presence is a good practise. Relevant provisions are as follows:
Companies Act, 1956 : In case of Public Company with paid up capital of Rs. 5 crore or more, audit committee is a must. therefore Specific compulsion is envisaged by Section 192A of Companies Act, 1956 as the Chairman of audit committee (obviously, he is also a Director of the Company) is required to be present in the Annual General Meeting (not required by law to attend Extra Ordinary General Meetings) of the Company to provide clarification on any matter relating to audit.
Secretarial Standard on General Meetings (SS-2) states that the Directors of the company should attend all Meetings of the company, particularly the Annual General Meeting, and should be seated with the Chairman. If any Director is unable to attend the Meeting for reasons beyond his control, the Chairman should explain such absence at the Meeting. It further states that the Chairman of the Audit Committee, where such a Committee exists, should attend the Annual General Meeting.
Since it is a private limited company - answer to question no. 1 is NO but only if situation doesnt permit. Any person can represent the Company. Pls. refer to answer of question no. 2 below.
For question no. 2 -
Yes. A body corporate can be represented by any person whether a Director or any other shareholder/ outsider. The Body Corporate/ Company shall pass a Board Resolution for authorising the said Director/ any other person to act as its representative.please refer to Section 113 of the Companies Act, 2013.
Also, please refer to provisions of articles of association of your company.
This is per law as it stands today. Presently the Secretarial Standards are not mandatory. The Legal position may change once the revised Secretarial Standards are issued by the ICSI and would be made mandatory as stipulated in the companies act 2013 in times to come.