/6 General Knowledge Quiz – 1 1 / 6Which first electrical item did Thomas Edison invent? Lightbulb The electric furnace The steam turbine 2 / 6Who is the fastest land animal in the world? Cheetah Jaguar Leopard The fastest animal on land is the Cheetah. Cheetahs can run up to approximately 120 Kms(75 miles) per hour speed. The fastest animal on land is the Cheetah. Cheetahs can run up to approximately 120 Kms(75 miles) per hour speed.3 / 6What is the square root of 144? 12 14 28 4 / 6Who is the inventor of electricity? Benjamin Franklin Charles Darwin Thomas Edison 5 / 6Which one of the following form of cance arise from cells that make blood? Sarcoma Lymphoma Blastoma Carcinoma 6 / 6Name the vitamin that is known as phytomenadione or phylloquinone Vitamin D Vitamin E Vitamin C Vitamin K Your score is 0% Restart quiz Next quiz By WordPress Quiz plugin