Manojkumar Namdevrao Malete (advocate) 04 August 2018
Adv Deepak Joshi +917017821512 (Advocate) 04 August 2018
If there is genuine mistake then yes.
If the change is for getting unfair advantage or for any personal gain then same can be challenged.
As latter is against the principal natural justice.
Adv Rohit Dalmia 9324538481 (Lawyer) 05 August 2018
no. government cannot change the format of advertisement once the selcetion procedure is completed. if done so, then the same can be challenged in the court of law by the candidates who are affected by it.
Regards
Adv. Rohit M. Dalmia
9324538481