TOPIC: GENERAK KNOWLEDGE ( SCIENCE)
1. Who invented the telephone?
a) Thomas Edison
b) Alexander Graham Bell
c) Nikola Tesla
d) Guglielmo Marconi
2. Who is credited with the invention of the light bulb?
a) Isaac Newton
b) Benjamin Franklin
c) Galileo Galilei
d) Thomas Edison
3. The theory of relativity, E=mc², was formulated by:
a) Isaac Newton
b) Albert Einstein
c) Niels Bohr
d) Marie Curie
4. Who discovered penicillin, the first antibiotic?
a) Louis Pasteur
b) Alexander Fleming
c) Robert Koch
d) Edward Jenner
5. The discovery of the structure of DNA is attributed to:
a) Rosalind Franklin
b) Gregor Mendel
c) Francis Crick and James Watson
d) Albert Einstein
Read More: Test No. 89
6. Who developed the theory of evolution by natural selection?
a) Alfred Russel Wallace
b) Charles Darwin
c) Galileo Galilei
d) Isaac Newton
7. The steam engine was developed by:
a) James Watt
b) Nikola Tesla
c) Thomas Edison
d) Benjamin Franklin
8. The periodic table of elements was created by:
a) Dmitri Mendeleev
b) Marie Curie
c) Albert Einstein
d) Max Planck
9. Who invented the printing press?
a) Leonardo da Vinci
b) Johannes Gutenberg
c) Isaac Newton
d) Archimedes
10. The discovery of radioactivity is associated with:
a) Albert Einstein
b) Niels Bohr
c) Marie Curie
d) Galileo Galilei