Hello,Abhijith

Chartered Accountancy has always been highly demanding and also highly paying.As you have completed your BSC mathematics you not be required to appear for CPT,you can directly start from Ipcc.You will intially find it difficult to get hold of accounts as you are from different background but slowly you can get hold of it.For the direct entry scheme students from other than commerce background will need to 60% marks in graduation other wise you will not be eligible for direct entry to IPCC.You can join some top coaching to get good guidance and start preparing.Also there are many exemption rules applicable in IPCC which makes it difficult to clear.After your IPCC you will have to do 3 year articleship and then CA final.Becoming a CA is not easy but also not impossible if you are passionate about it you will clear it.

So it depends on you were you can give enough time to study or not,will you be able to cope up with new subjects.