Q135: GPSC Prelims 2026 GS: Previous Year Question with Answer

With reference to ISRO’s achievements in Quantum Communication, which of the following statement(s) is/are true? 1. ISRO successfully demonstrated free-space Quantum Communication over a distance of 300 meters, including live video conferencing using quantum-key-encrypted signals. 2. India is the first country in the world to establish a dedicated quantum-secure link between its mainland and an orbiting satellite in Deep Space. Choose the correct option from the following.