Generally the general meeting of the company should be called by not less then 21 days Notice. So the date of dispatch or service of notice and date of meeting will not be included in 21 days.
So, total 25 days is required to complete the AGM from the date of dispatch of notice to date of General meeting.
30 October 2012
U can obtain consent of the 100 % members for shorter notice and preserve the same. Then AGM will be valid. Pl consult your AOA in this regard.