RESIDENT COMMISSIONER TAMIL NADU HOUSE & ORS. .....Respondents Through: None. + W.P.(C) 770/2025 & CM APPL. 3811/2025 MAHENDER SINGH .....Petitioner Through: Mr. Shiva Krishnamurthi, Advocate. versus RESIDENT COMMISSIONER TAMIL NADU HOUSE & ORS. .....Respondents Through: None. + W.P.(C) 771/2025 & CM APPL. 3812/2025 R PRABHU .....Petitioner Through: Mr. Shiva Krishnamurthi, Advocate. versus RESIDENT COMMISSIONER TAMIL NADU HOUSE & ORS. .....Respondents Through: None. + W.P.(C) 772/2025, CM APPL. 3813/2025 A RAJU .....Petitioner Through: Mr. Shiva Krishnamurthi, Advocate. versus RESIDENT COMMISSIONER TAMIL NADU HOUSE & ORS. .....Respondents Through: None.