General KnowledgeWhich metal was first used by humans to make tools?
A) Copper
B) Iron
C) Bronze
D) Gold
Copper was the first metal widely used by humans in the Chalcolithic period, preceding the Bronze Age when alloys were developed.
General Knowledge
A)
Galileo
B)
Newton
C)
Kepler
D)
Einstein
Isaac Newton formulated universal gravitation, showing that bodies attract with a force proportional to mass and inversely to distance squared.
General Knowledge
A)
Copper
B)
Iron
C)
Bronze
D)
Gold
Copper was the first metal widely used by humans in the Chalcolithic period, preceding the Bronze Age when alloys were developed.
General Knowledge
A)
Akbar
B)
Jahangir
C)
Shah Jahan
D)
Aurangzeb
Shah Jahan built the Taj Mahal in memory of his wife Mumtaz Mahal, completed in 1648 in Agra. This is a well-documented historical or scientific.
General Knowledge
A)
Saturn
B)
Neptune
C)
Jupiter
D)
Uranus
Jupiter is the largest planet, a gas giant with strong magnetic fields and dozens of moons, dominating the outer Solar System.
General Knowledge
A)
South America
B)
Central America
C)
North America
D)
Caribbean
The Maya thrived in Central America, particularly Mexico, Guatemala, and Honduras, known for their calendar, writing, and cities.
Loading more...
