@Rajendra Kshirsagar
You dint get me let me explain this way lets say I have a site in english expertsgalaxy.com first I need to get traffic on my site then I can apply for adsense account once I get approved,I can install from my account to n number of sites till they fulfill adsense terms & conditions so I can install ads generated from my account to my another site apnidelhi.com which is in hindi.
But here this is for sure they wont accept application for your marathi blog as you already tried but the thing I am not sure if you apply for another blog in english and get approval,then if you install ads from your account in marathi blog whether the ads will appear or not but first you need an adsense account this is the reason I said above first start a blog in english other then this blog once you have 20-30 posts then apply for adsense account then ask them if you can install on your marathi blog if it doesnt violate their TOS
Rest for your marathi blog Ranjith gave you the best option above but for that too first you need traffic rather hell loads of traffic and as if now you dont have on your blog,so buddy first increase traffic forget about ads now once you have traffic you will find much more options