ONLY SENIORS WITH IQ 180+, CAN GET 4 OUT OF 20! IN THIS HARD QUIZ! | GK IQ | General Knowledge Quiz Description: Think you’ve got the brainpower of a genius senior? 🧠💡 This Hard General Knowledge Quiz will truly test your IQ and reasoning! Only seniors with IQ 180+ have managed to score 4 out of 20 — can you join that elite group? Challenge your knowledge across science, history, logic, geography, and world facts in this intense IQ test. Most people can’t even reach question 10 — are you smarter than them? 👉 Prove your brilliance! 💬 Comment your score below, 👍 Like the video if you enjoyed the challenge, 🔔 And subscribe for more weekly GK IQ quizzes that keep your mind sharp! #GKIQ #HardQuiz #ExtremeQuizChallenge #IQTest #BrainChallenge #SeniorIQTest #ImpossibleQuiz #GeniusMind Tags gk iq, general knowledge quiz, iq challenge, hard gk quiz, brain test, impossible quiz, senior iq test, extreme quiz, tricky questions, genius level quiz, smart people quiz, iq test challenge, hard trivia quiz, intelligence test, quiz for seniors, mind challenge, educational quiz, quiz challenge 2025, extreme general knowledge quiz, hard general knowledge Keywords senior iq test, iq 180 quiz, hard general knowledge challenge, genius brain test, impossible gk quiz, iq challenge 2025, general knowledge test for seniors, extreme iq quiz, how smart are you test, best gk quiz 2025