Who invented Airship (rigid)?
- A. Dr. Alan M. Turing
- B. Roger Bacon
- C. G. Ferdinand Von Zeppelin
- D. Otto
Correct Answer: C. G. Ferdinand Von Zeppelin
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‘Dharma Chakra Parvattana’ is a famous celebration of which religion?
- A. Jainism
- B. Buddhism
- C. Hinduism
- D. Sikhism
Correct Answer: B. Buddhism
Dharma Chakra Parvattana’ is a famous celebration of Buddhism, which commemorates Gautam Buddha’s first discourse to his first five disciples at Sarnath.
Only Pakistani scientist who won the Nobel prize is?
- A. Dr. Abdul Qadeer Khan
- B. Dr. Abdus Salam
- C. Dr. Munir Ahmed Khan
- D. Dr. Samar Mubarak Mand
Correct Answer: B. Dr. Abdus Salam
Who invented the Electroscope?
- A. William Sturgeon
- B. Henry Cavendish
- C. William S. Hadaway
- D. William Gilbert
Correct Answer: D. William Gilbert (1600s)
Oder–Neisse line is a boundary line between:
- A. Italy and France
- B. Poland and France
- C. France and Germany
- D. Poland and Germany
Correct Answer: D. Poland and Germany
The Oder–Neisse line is the basis of the international border between Germany and Poland. t has a total length of 467 km (290 mi) and has been in place since 1945.
In which decade was the transistor invented?
- A. 1940s
- B. 1950s
- C. 1960s
- D. 1980s
Correct Answer: A. 1940s
On December 23, 1947, The first practically implemented device was a point-contact transistor invented in 1947 by William Shockley, Walter Brattain, and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.
The First Sino-Japanese War was fought in ______.
- A. 20 July 1893 – 15 April 1895
- B. 25 July 1894 – 17 April 1895
- C. 25 July 1895 – 17 April 1896
- D. 25 April 1895 – 17 July 1895
Correct Answer: B. 25 July 1894 – 17 April 1895