Who invented the Piano?
- A. William Cullen
- B. Christian Schonbein
- C. Bartolomeo Cristofori
- D. Karl Benz
Correct Answer: C. Bartolomeo Cristofori (1700)
Correct Answer: B. Benjamin Franklin (1752)
Correct Answer: C. India
Correct Answer: C. Both A and B
Sherpa Tenzing and Sir Edmund Percival Hillary are the first person’s to reach Mount Everest. Sherpa Tenzing Nepali-Indian Sherpa mountaineer and Sir Edmund Percival Hillary was a New Zealand mountaineer. The height of Mount Everest is 8,848.86 m.
Correct Answer: D. Israr-e-Khudi
Correct Answer: A. Northeast Sudan
Correct Answer: B. Calcutta