/6 General Knowledge Quiz – 1 1 / 6Which planet is the smallest in our solar system ? Mercury Mars Neptune 2 / 6Which country does volleyball originate from? Russia The USA China 3 / 6Who is the inventor of Barometer? Nikola Tesla Samuel Morse Evangelista Torricelli Evangelista Torricelli, Italian physicist and mathematician who invented the barometer.He did this in in 1643.Evangelista Torricelli, Italian physicist and mathematician who invented the barometer.He did this in in 1643.4 / 6What is the smallest bone in the human body ? Stapes(Ear bone) Ulna (inner lower arm) Tibia (shinbone) 5 / 6What is the formal name of the brain-eating amoeba? Pelomyxa palustris Chaos carolinense Naegleria fowleri Entamoeba histolytica 6 / 6Which one of the following form of cance arise from cells that make blood? Blastoma Sarcoma Carcinoma Lymphoma Your score is 0% Restart quiz Next quiz By WordPress Quiz plugin