Science

The Course:
B.Sc Physical Science with Computer Science is a program which provides students exposure to the critical domains of the science i.e. Physics, Chemistry and Biology. The first year curriculum provides the basic understanding of core concepts of Physics, Chemistry, Biology, Maths, Environmental Science, Computers and Communication Skills. The curriculum emphasises on the application-oriented approach and development of problem-solving skills in students. The lab courses in this program provide students hands-on exposure to electronic components, instrumentation techniques, microprocessor technology and computer applications.

If you want to do clinical psychology, you can go for any one of the above that dosent matters much but if you want to gain more knowledge I would suggest you to go for B.Sc Hons.

Hello Niraj,
As per your rank, your chances are slim for getting any NITs or IIITs, however, check here to know more.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.
However, first you need to clear all your papers and you need a minimum 75% in boards to get into NITs.

No, there is no such criteria for considering English in B.Sc home science honours from Delhi University. You can opt for this if you have the other required qualifications for it.

Colleges for agriculture in NCR are-
Sardar Vallabbhai patel university -Meerut
Amity Institute of Organic Agriculture -Noida
Kisan Post Graduate College- Ghaziabad
Choudhary Charan Singh University- Meerut
and many more.

Dear Soumya,
Sorry to say that you can't get admission in IISC for B.Sc in Physics without appearing for JEE.

If you are selected then you will surely be contacted either by email or by call. These universities generally don't give the exact dates but soon you would be contacted if selected. So, just be patient.

Kindly use this WBJEE college predictor tool to know more insights about the available colleges.
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

Nursing is better as forestry horticulture is a very new field but, it's not that mainstream.