Hello

If your query is about NCHM JEE exam, the exam was conducted in various cities and each city had a different city code. Check the city codes using the link below

@page { size: 8.5in 11in; margin: 0.79in } p { margin-bottom: 0.1in; line-height: 115%; background: transparent } a:link { color: #000080; so-language: zxx; text-decoration: underline }

https://hospitality.careers360.com/articles/nchm-jee-exam-centres

Good Luck!