got the answer for first query frndss:):)
thanks a lot...
REGARDING TABLE A any public company or a company limited by shares may adopt all or any of the regulations contained in Table A in Schedule I with regrds to the articles of association,..
postal ballot procedure in short:
1)notice to board of directors 2)convene board meeting to take the decision to pass the resolution by postal balot 3)board wil appoint an indpendent person to send a draft resolution to the shrholders to send their assent or dissent with in 30 days of postage of notice 4)the independnt person shall submit his report as soon as possible, after the last date of receipt of postal ballots.