Which of the following acronyms is incorrectly matched with its expanded form ?

Correct option is C

The correct expanded form of UMANG is Unified Mobile Application for New Age Governance, not "New Age Generation."
UMANG (Unified Mobile Application for New Age Governance) is an initiative by the Government of India to drive mobile governance and ensure a unified platform for Indian citizens to access various government services. It is designed to provide a single point of access to a variety of pan-India e-government services ranging from central to local government bodies and other citizen-centric services.