Hello. There are in total 24 papers for Gate 2019 including life science (code- XL).

The subjects for life sciences includes Chemistry (P) and General Aptitude as compulsory subjects.

Apart from these two subjects any one subject from Q to U needs to be selected from the list below.

• Biochemistry (Q)
• Botany (R)
• Microbiology (S)
• Zoology (T)
• Food Technology (U)

For more details about the exam pattern, syllabus please check the link below.

https://engineering.careers360.com/articles/gate-exam-pattern

Hope this helps. Good luck!

Hey Devasath!!

Thanks for contacting career360

There are total number of 24 papers conducted for GATE . To know about life science you need to give the exam (XL). The Questions are numerical type and MCQ’s .

To know more about the exam you can go through the following link :-

https://engineering.careers360.com/articles/gate-exam-pattern