Each field has its own work load. Whichever field we choose, we think the work load to be maximum in that field. But the thing is Work load in B.Stat or B.Sc (Statistics) is really more than the other fields. Since this is one of the branches of Mathematics, it requires more time than others (more work load than others).

Don't loose your hope to pursue B.Stat or B.Sc (Statistics) because of Work load being more and anything like this because whichever field you will choose other than Statistics, you will feel that the work load is more than others, etc..

Once you decided to pursue your career with Statistics, No one is going to stop you, no work load will stop you to do so.

You wanted some information about syllabus, So, I am providing you the official syllabus pdf link of Indian Statistical Institute, B.Stat Course (One of the reputed Institutes in India to pursue Statistics, as I told you in the previous answer). Here it is:

https://www.isical.ac.in/~deanweb/Revised-Brochure-BStat(2016).pdf