Adab graduated from Symbiosis Law School, Pune in 2009. During his graduation he also completed the Company Secretary Course and diplomas such as Diploma in International Business Laws and Corporate Laws, Advanced Diploma in Taxation laws, Diploma in Cyber Law, Diploma in Intellectual Property Law. Subsequently, he completed his LLM in Energy Laws from UPES in 2015. Immediately after graduating, he started working with Paras Kuhad and Associates at its Delhi office, followed by a brief stint at DSK Legal at its Delhi office. In December 2011, he set up his law firm, Adab Singh Kapoor and Associates.