Hello Gayathri, Yes, CA is a stream which most people don't want to enter. It's just because this field requires a lots of knowledge related to finance and also  everything that's happening in the country in the finance sector. As you have already completed your graduation, you can go for CA. It takes about 3 years to become a CA. Jobs are very hard earned but heavily paid.

Hello dear
It's an old there is no age to learn new things or atleast
Trying for it . Same way there is no age for you to try for CA . I will be honest with that the road to CA is tough because indeed it's one of the toughest exam. But you prepare for it with full determination you will get pass. You just need goody and proper guidance.
Thank you so much for sharing your problem with us.
And best of luck for your future endeavours.

Hello gayathri,
Doing CA after graduation is a good option but you should know all the advantages and disadvantages of doing CA after 12th or graduation. In your Case it is after graduation so its better for you to be well versed with both advantages of disadvantages of doing CA which are as follows:
Advantages:
1. You can direct admission in CA intermediate.
2. You are doing it after graduation so there is a chance for you to crack CA inter in first attempt as you are expected know subjects like taxation, costing, law etc.
3. After graduation there is no need to give CPT.
4. You may take up another course with CA articleship.
Disadvantages:
1.Articleship doesn't pay well.
2.Articleship doesn't count as  count as job experience for pg degree.
Hope this helps..
Good Luck!!