Chemistry Engineering (CY)
Science includes Chemistry; therefore, the GATE
Chemistry paper is denoted by the code CY. Candidate may pick between the two
papers, XL (Life Science) and CH (Chemical Engineering), if they choose this as
their first paper. The chemistry paper, code XL-P, is also accessible as a
secondary paper in the interim. For those applicants who choose to take the XL
subject, this is required.