Four questions of DA case

On the second day's hearing of the DA case, the High Court Justice Debashish Kar Gupta Division Bench asked the court of the Confederation of State Employees, Sardar Amjad Ali to answer the questions on these four questions.
1) Whether the governmental DA is available on the legal right

2) When did the government employees get the DAST?
Will have to tell tomorrow.

3) How different is the difference between the Central Government and the DA?

4) Whether the state government has fixed the DA, according to the rule.
The hearing again in the afternoon of the afternoon.