In tuple calculus, what does the ∃ symbol represent?

Gujarat regained its ‘Tiger State’ status after how many years, as confirmed by NTCA? 

Which company was penalized ₹25,000 by the RBI for not obtaining prior written permission before changing more than 30% of its directors?

Kopra Reservoir, declared as Chhattisgarh’s first Ramsar site, is located in which district? 

What was the theme for World Oceans Day 2025?

What new security feature did Punjab National Bank (PNB) introduce to combat cyber frauds?

What was the revised economic growth forecast for India in FY2024-25 as per the latest RBI report?

The Reserve Bank of India (RBI) imposed a penalty of ₹28.30 lakh on SG Finserve Ltd for which violation?

Which missile is showcased at the 2025 Republic Day parade as India’s first quasi-ballistic missile?