Who invented first touch screen mobile phone in 1992?
a) IBM
b) Microsoft
c) Samsung
d) Nokia (more…)
Who invented the first mobile (cell) phones?
a) Grahm Bell
b) Alexander Flemin
c) Martin Cooper
d) Joseph Swan (more…)
What is lexicography in linguistics?
a) Art of compiling dictionaries
b) Art of speaking
c) Art of finding meanings
d) Art of storytelling (more…)
Who discovered penicillin in 1928?
a) Grahm Bell
b) Rontgen
c) Isaac Newton
d) Alexander Fleming (more…)
Why is an autopsy performed?
a) to determine the murder
b) Conspiracy determination
c) to determine the cause of death
d) none of these (more…)
What is name of the lightest gas in the universe?
a) Oxygen
b) Nitrogen
c) Helium
d) Hydrogen (more…)
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