Answer : 1. "शिक्षा मंत्रालय द्वारा"
Explanation :

1. Nipun Bharat Mission is being implemented by the Ministry of Education.

2. This initiative is being launched as a part of NEP (National Education Policy) 2020.

3. The policy aims to pave the way for transformational reforms in the school and higher education systems in the country. This policy replaced the 34-year-old National Policy on Education (NPE), 1986.