General KnowledgeThe chemical formula of ozone is?
A) O2
B) O3
C) CO2
D) NO2
Ozone’s formula is O3, consisting of three oxygen atoms, playing a vital role in absorbing harmful UV radiation in Earth’s stratosphere.
General Knowledge
A)
Karl Marx
B)
Friedrich Engels
C)
Vladimir Lenin
D)
Max Weber
Karl Marx wrote *Das Kapital* (1867), a critique of capitalism, laying foundations for Marxist economic and political theory.
General Knowledge
A)
Jane Goodall
B)
Rachel Carson
C)
Aldo Leopold
D)
Greta Thunberg
Rachel Carson’s *Silent Spring* (1962) exposed dangers of pesticides like DDT, catalyzing environmental awareness and policy reforms.
General Knowledge
A)
Columbus
B)
Magellan
C)
Drake
D)
Vasco da Gama
Ferdinand Magellan led the first expedition to circumnavigate the globe (1519–1522); although he died en route, the voyage completed the circuit.
General Knowledge
A)
Charles Darwin
B)
Herbert Spencer
C)
Thomas Malthus
D)
Francis Galton
Herbert Spencer used “survival of the fittest” to describe natural selection, later associated with Darwin’s theory of evolution.
General Knowledge
A)
Mumtaz Mahal
B)
Jahanara Begum
C)
Nur Jahan
D)
Roshanara Begum
The Taj Mahal was commissioned by Mughal emperor Shah Jahan in 1632 as a mausoleum for his wife Mumtaz Mahal, symbolizing love.
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