i m having doubt from long timeee..how many adsense units can i place in wordpress post..whether it is limited to 2 or 3 . can i place 1.....160x600 , 300x250 and one 200x90 ad unit in a single wordpress post.. on endia.info
It's up to you how many ads you want to place on your site. 2-3 seems like a good number -- the last thing you want to do is overload your page with ads. It'll make your site look cheap and untrustworthy.
Google has specific guidelines: Adsense blocks - maximum 3 units per page Link units - maximum 3 per page Good luck
what about looking it up in adsense help pages, you might even read other useful things in the process...