Polity·Fundamental Rights Duties
High FrequencyFundamental Duties apply to whom in India?
Answer: Citizens only — not foreigners or corporations.
Unlike FRs (some available to all persons), FDs are obligations exclusively on Indian citizens.
Archive · 16 April 2026
3 APPSC Facts
One from Polity, one from History, one from Current Affairs. Deterministic selection for this date — same 3 cards every time.
History·Vijayanagara Empire
High FrequencyWhen and by whom was the Vijayanagara Empire founded?
Answer: 1336 — by brothers Harihara I and Bukka Raya I (Sangama dynasty).
Founded as a bulwark against Delhi Sultanate's Deccan expansion; inspired by sage Vidyaranya.
Current Affairs·Important Events
High FrequencyWhat is the significance of PFBR Kalpakkam achieving first criticality on April 6, 2026?
Answer: India became the 2nd country (after Russia) with a commercial Fast Breeder Reactor. 500 MWe; MOX fuel.
FBRs use spent nuclear fuel and breed more fuel than they consume — major energy milestone.
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