As an 80s kid n 90s teen, sources of entertainment were very less for me apart from the rented vhs copies n tv shows on Sundays.
Fireball, Giant Robot, Amazing Spider, He-Man, Duck Tales, Tom n Jerry, etc were the main shows enjoyed by me but for the brain exercise, the only show was Cadbury's Quiz Contest.
I saw this entire television show during the 90s when it used to come on Zee TV n Sony Entertainment Television and Derek O'Brien was the host with his beard n big spectacles.
Never saw the Pogo channel, Colors channel n YouTube ones.
The show was considered a gold standard quiz show, where school pride was at stake and the quizzing was dead serious.
I still remember when i won few packets of Maggi Noodles when a different quiz contest was held in my skool. One of the question was, who was the person responsible for the Jalianwalla Baug massacre in 1919.
My answer was Commissioner Dyer n the correct answer was General Dyer but i won that round.