Differentiation made by State between employees of Central and State Governments on one hand and other employees on other in section 10 (10 AA) is neither discriminating nor violative of article 14 of Constitution, therefore, a retired employee of State Bank of India could not claim parity with employees of Central and State Government – Purnendu Shekhar Sinha v. Union of India – [2024] 159 taxmann.com 746 (Patna)