GAIL and Praj Industries

Hi

If anyone can adice on GAIL and Praj Industries. I bought GAIL at 410 and Praj at 216 2-3 weeks ago. Since then both are falling. Shall I hold or sell? How much do I need to hold?

Regards
Newbie

Both are good stocks and known to give good returns in long run. I suggest to hold the stocks.

thanks...GAIL rising...