General Knowledge — Practice Quiz (Set 3)By sushil / October 6, 2026 General Knowledge — Practice Quiz (Set 3) 10 questions · 15 minute time limit Start Quiz You can take this quiz as a guest. Log in first if you want it saved to your progress history. Which is the smallest sovereign country in the world by land area? Monaco Vatican City San Marino Liechtenstein Considering total area, which is generally cited as the worldu2019s largest desert? Sahara Desert Antarctic Desert Arabian Desert Gobi Desert Which organ in the human body is primarily responsible for producing insulin? Liver Kidney Pancreas Spleen What is the chemical symbol for the element gold? Go Gd Au Ag Due to its overseas territories, which country has the most time zones of any nation? Russia United States France United Kingdom Mount Kilimanjaro, Africau2019s highest peak, is located in which country? Kenya Tanzania Uganda Ethiopia The headquarters of the United Nations is located in which city? Geneva New York City Vienna The Hague Which vitamin does the human body produce naturally when the skin is exposed to sunlight? Vitamin A Vitamin C Vitamin D Vitamin K What is the hardest naturally occurring substance found on Earth? Quartz Diamond Granite Titanium Which is the largest ocean on Earth by surface area? Atlantic Ocean Indian Ocean Arctic Ocean Pacific Ocean Submit Quiz
