Heya Dikshita, 

The HS 1st year routine for 2020 session is as follows. 

Date Morning Evening is the format. 

From 9.00 AM to 12.00 Noon From 1.30 PM to 4.30 PM

Last week of Mar 2020 English Environmental Education

Last week of Mar 2020 Banking / Geography / Geology Multi-Media & Web Technology

Last week of Mar 2020 Chemistry / Education /

Commercial Mathematics & Statistics Music Group A

Last week of Mar 2020 Accountancy / Anthropology /

Sociology Advance Languages / Arabic /

Persian / Sanskrit

Last week of Mar 2020 Modern Indian Languages /

Alternative English IT/ITeS / Retail Trade

Last week of Mar 2020 Swadesh Adhyayan Statistics / Advance Sanskrit / Fine Arts

1st week of April 2020 Physics/Business Studies/History Entrepreneurship Development

1st week of April 2020 Home Science / Economic Geography Music Group B

1st week of April 2020 Mathematics Logic & Philosophy / Psychology

1st week of April 2020 Salesmanship & Advertising / Biotechnology Economics

1st week of April 2020 Biology / Political Science / Insurance Music Group C / Computer Science & Application.

Hope it helped you.   :)