Science

Once u enter into BTech or Bsc,it is impossible to design a time table which allows u to concentrate on both academics of JEE and ongoing college activitiesnIf u R really determined to crack the xam,u can take a risk of dropping an year else continue BTech and work hard in scheduling a proper strategy.
Note : U need to be very serious in Dis path because there will be lot of distractions in college curriculum which might not suit ur plans.

Hi, B.Sc. In Environmental Science is an undergraduate course wherein learning is imparted to eligible candidates in concepts such as sustainable resource development, environmental health, and ecological sustainability, among others. This is a 3-year long course. The basic eligibility criterion needed to be fulfilled for admission to the course is a Higher Secondary (10+2) or equivalent qualification in the Science stream from a recognised university with a minimum aggregate score of 50% at both levels. Every college is different and hence their admission criteria also varies. You can check the same on their website.
Regards.