Should I buy more of Titan shares after the latest quarter results announced?

I had bought some shares of HDFC Life after the IPO but sold out in a short while. After the latest results, can I buy more shares of HDFC Life at current prices?

Can I buy Kotak Bank after the latest quarterly results? I have a small quantity and would like to add more shares at current levels. Is it advisable?

I am holding shares of Nestle India bought many years back. It is double the buying price. Should I hold on after the latest quarter results?

I am having 400 shares of Hindustan Unilever bought at a price of Rs.1200 nearly 2 years back. What should I do after the latest quarterly results of Hindustan Unilever?

I have some shares of DEN Networks. Can I hold on after the results or can I buy more at current levels?

How does Reliance Industries look for investing after the results announcement? Can I buy more shares of Reliance at this point?

I am having small quantity of shares in Tejas Networks, which I had bought at higher price of Rs.220. Can I hold on after the encouraging fourth quarter results announced?

I had sold out of Biocon few months back months back and have been looking to re-enter the stock. Can I buy now after the latest quarter results of Biocon?

Can I buy more shares of India Hotels after their recent growth in profits in the fourth quarter?

I hold shares of Navin Fluorine. What should I do after the latest quarter results?