General Knowledge
A)
Roman
B)
Nabataean
C)
Persian
D)
Byzantine
Petra in Jordan was built by the Nabataeans, known for rock-cut architecture and advanced water systems.
General Knowledge
A)
Vitamin A
B)
Vitamin C
C)
Vitamin D
D)
Vitamin K
Ultraviolet B radiation converts skin precursors into vitamin D, essential for calcium metabolism and bone health.
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General Knowledge
A)
Aryabhata
B)
Brahmagupta
C)
Bhaskara
D)
Ramanujan
Brahmagupta (7th century) formalized the rules for zero and negative numbers, laying the foundation of modern mathematics.
General Knowledge
A)
Michelangelo
B)
Leonardo da Vinci
C)
Raphael
D)
Donatello
Michelangelo painted the Sistine Chapel ceiling (1508–1512), a masterpiece of Renaissance art depicting biblical scenes in fresco.
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General Knowledge
A)
Lamarck
B)
Darwin
C)
Huxley
D)
Wallace
Charles Darwin published "On the Origin of Species" (1859), proposing natural selection as a mechanism for evolution.
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