Explanation:

• Param Siddhi, the high performance computing-artificial intelligence (HPC-AI) supercomputer established under National Supercomputing Mission (NSM) at C-DAC has has been ranked at the 63rd position in TOP 500 list of most powerful non-distributed computer systems in the world.
• Besides this, two other Indian supercomputers have also found place in the list. They are Pratyush (78) and Mihir (145).