It is usually for 20 minutes FOR 1-2 BHK HOUSE, 30 minutes for 3 BHK house and 40-45 minutes for 4 BHK or Villa or less.
It is usually for 20 minutes FOR 1-2 BHK HOUSE, 30 minutes for 3 BHK house and 40-45 minutes for 4 BHK or Villa or less.