Useful General Knowledge Questions for Competitive Exams will be helpful for your success. Many times we are not able to answer the question of maths, reasoning, but if our general science, general knowledge, and computer knowledge are good, we can meet the shortage of numbers in maths, reasoning at that time. What is the normal temperature of the human body? --- 98 °F By what process can pure water from 'seawater' be obtained? by --- Distillation What gas originates from the marshland? --- methane What acid in the muscles causes exhaustion? --- Lactic Acid What acid is found in grapes? --- Tartaric acid The study of cancer-related diseases is called ----organology. Which is the longest cell in the human body? --- nerve cell Teeth are mainly made of which substance? --- dentine's Which animal is shaped like a foot sandal? --- Paramecium How many eyes do earthworms have? not a single one --- Carrot is a rich source of vitamin? --- Vitamin A What is the weight of human brain? --- 1350 gm. The metal found in the blood is -----iron. The example of fermentation is --- -sour milk, formation of food bread, souring of wet flour Which of the following diet provides nutrients for the growth of new tissues in the human body? --- Cheese Which one of the following is a flying lizard? --- Draco Which is the only snake to build a nest? --- King Cobra Which is the largest fish found in India? --- Whale Shark Also Read- Protect the fundamental right, Education, says UN Secretary Guterres Answer these general science questions to prepare for all competitive exams General knowledge questions that will be help you for coming exams