Hy,

A score of 620 is considered very good in the context of NEET preparation. It indicates a strong grasp of the subjects and suggests that he is on the right track. Typically, a score of 620 would place him in a high percentile among NEET aspirants. indicates a strong performance and a solid foundation for NEET. With continued effort, strategic preparation, and consistent practice, he is well-positioned to achieve a high rank in the final NEET exam. I would suggest you to be supportive and understanding, providing emotional and moral support throughout his preparation journey.