Minister of Home ministry
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P chidambaram
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Montek singh
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Rahul gandhi
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AK antony
A
Correct answer
Explanation
P Chidambaram served as Home Minister of India from 2008-2012 in the UPA government. The Home Ministry handles internal security, border management, and law enforcement. AK Antony was Defense Minister, Montek Singh was Planning Commission Deputy Chairman (not a cabinet minister), and Rahul Gandhi has never held a cabinet position.