PART – 10
61. Who painted the Mona Lisa?
Answer: Leonardo da Vinci
62. Who invented the telephone?
Answer: Alexander Graham Bell
63. What does the Internet prefix WWW stand for?
Answer: World Wide Web
64. How much of Earth’s surface is covered by ocean?
Answer: 71%
65. Who discovered Penicillin in 1928?
Answer: Alexander Fleming
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