latests
Which Indian leader was known as the “Frontier Gandhi”?
A) Jawaharlal Nehru
B) Khan Abdul Ghaffar Khan
C) Maulana Azad
D) Sardar Patel
Khan Abdul Ghaffar Khan, a Pashtun independence activist, was called the “Frontier Gandhi” for his nonviolent resistance.
latests
A)
Black Sea
B)
Red Sea
C)
Arabian Sea
D)
Caspian Sea
The Suez Canal links the Mediterranean with the Red Sea, a key trade route completed in 1869 in Egypt.
latests
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.
latests
A)
Seleucid
B)
Ptolemaic
C)
Achaemenid
D)
Macedonian
The Library of Alexandria was founded in the 3rd century BCE under the Ptolemaic dynasty in Egypt, becoming a hub of ancient learning.
latests
A)
Spain and France
B)
Spain and England
C)
Spain and Portugal
D)
Portugal and France
The Treaty of Tordesillas split new overseas territories between Spain and Portugal, mediated by the Pope to avoid conflict.
latests
A)
Colorado
B)
Rio Grande
C)
Mississippi
D)
Columbia
The Rio Grande (Río Bravo) forms a long stretch of the US–Mexico border, serving as a geographic and political boundary.
latests
A)
Deoxyribonucleic Acid
B)
Deoxyribose Nitrogen Acid
C)
Double Nucleic Acid
D)
Deoxyribonitric Acid
DNA, or Deoxyribonucleic Acid, carries genetic instructions in living organisms, forming the blueprint of biological development.
latests
A)
1890
B)
1903
C)
1914
D)
1920
Orville and Wilbur Wright achieved the first powered flight in 1903 at Kitty Hawk, marking the dawn of aviation history.
latests
A)
Photosynthesis
B)
Nitrogen fixation
C)
Respiration
D)
Denitrification
Nitrogen fixation—by bacteria or lightning—converts atmospheric N₂ into biologically usable ammonia or nitrates.
latests
A)
Banting & Best
B)
Watson & Crick
C)
Pasteur & Koch
D)
Curie & Curie
Frederick Banting and Charles Best discovered insulin in 1921, revolutionizing treatment of diabetes and saving millions of lives.
latests
A)
Han Wudi
B)
Qin Shi Huang
C)
Liu Bang
D)
Sun Yat-sen
Qin Shi Huang (221 BCE) unified China, standardized writing, and began construction of the Great Wall.
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