Both exams open doors to prestigious institutes—IAT for IISERs and NEST for NISER & CEBS—and both promise a future in cutting-edge science and research. But which one is more challenging? Which one demands more effort, smarter strategy, and a stronger mindset? https://www.sciastra.com/blog/iat-vs-nest-which-exam-is-tougher-a-realistic-comparison-for-science-aspirants/