Living world
Q.1. Heaviest snake A. King Cobra B. Anaconda C. Viper D. Boa Constrictor Ans. Anaconda Q.2. Fastest growing plant A. Bamboo B. Ferns C. Coconut D. Banyan Ans. Bamboo Q.3. Fastest fish A. Shark B. Cosmopolitan Sailfish C. Swordfish D. Bluefin Tuna Ans. Cosmopolitan Sailfish Q.4. Fastest marine animal A. Killer Whale B. Dolphin C. Squid D. Sperm Whale Ans. Killer Whale Q.5. Slowest mammal A. Tortoise B. Snail C. Millipede D. Three-toed Sloth Ans. Three-toed Sloth Q.6. Smallest bone in the human body A. Stirrup B. Ulna C. Humerus D. Tibia Ans. Stirrup Q.7. Fastest flying bird A. Peregrine Falcon B. Kite C. Kingfisher D. Eagle Ans. Peregrine Falcon Q.8. Most common blood group in humans A. A + B. AB - C. B + D. O Ans. O Q.9. Most contagious disease A. AIDS B. Common cold C. Leprosy D. Malaria Ans. Common cold Q.10. Largest carnivore on land A. Lion B. Leopard C. Tiger D. Po...