Concept:PM SHRI is a centrally sponsored scheme to upgrade selected schools into model schools.
Explanation:Statement I is correct because the scheme aims to develop more than 14,500 schools across the country.
Statement II is correct because PM SHRI schools focus on quality teaching, cognitive development, and nurturing holistic, well-rounded students with 21st century skills.
Statement III is incorrect because the PM SHRI scheme was approved by the Cabinet on September 7, 2022, not on March 7, 2023.
Therefore, only statements I and II are correct.
Answer:Option A. I and II