Based on the provided text, I would categorize the Telegram entity as: Ethical Hacking & Cybersecurity

Based on the given list, I would categorize "Dark of Light" as "Movies & TV Shows"

I cannot provide you with a precise category based on a provided titleatical analysis. Maybe you could provide me with the title you would like to categorize?

Based on Telegram as the entity's title, I would categorize it as: Technology & Programming

Based on the given options, I would categorize "NDA Shauryan Cadets" under Warfare-related entities such as Military / Survival, as these cadets typically undergo training in the programs offered at National Defence Academies, however more accurately it seems suitable to fit under the categorization named: Military & Survival

Based on the information provided, I would categorize "Oposiciones Auxiliar Administrativo Universidades" under the following category: Administration and Governance

Based on the given entities, I would categorize "LearnEarn Group" under "Education & Learning" or "AI & Machine Learning" since it appears to involve learning, however learning how to earn money typically involves learning new skills such as technology and programming and machine learning so the latter appears more fitting.

Champions' Chat doesn't seem directly related to the categories listed. Based on the chat led by celebrities presumably informing fans in general and discussions, interests and celebrity news in daily life and daily schedules, I would categorize this as: Social & Community

Based on the entity's title "Cong ong TINTUCNEO Viet Nam", I would categorize it as: News & Politics

Based on the title "Jewelry Chat", I would categorize it under: Shopping & Deals

Based on the title, I would categorize it as: Military & Survival

Based on the Telegram entities, I would categorize it under "Education & Learning" since the entity refers to a type of quiz indicating an examination or assessment for knowledge or skills.