Practice LAT General Knowledge questions with answers and explanations.
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The femur is the thigh bone.
It is the longest and one of the strongest bones in the body.
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Nitrogen makes up about 78% of Earth's atmosphere.
Oxygen is the second-most abundant gas.
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Red blood cells contain hemoglobin, which binds oxygen.
They transport oxygen from the lungs to body tissues.
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Platelets gather at damaged blood vessels and help form clots.
This reduces blood loss after injury.
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The kidneys filter the blood and regulate water and salts.
Their waste product is excreted as urine.
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The Second World War began in Europe in September 1939.
Germany's invasion of Poland triggered declarations of war.
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The League of Nations was established after the First World War.
It was later replaced by the United Nations.
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The Berlin Wall opened in November 1989.
Its fall became a symbol of the end of Cold War divisions in Europe.
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Genghis Khan united Mongol tribes and founded the Mongol Empire.
It later became the largest contiguous land empire.
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Emperor Ashoka embraced and promoted Buddhist principles after the Kalinga War.
His edicts were carved on rocks and pillars.
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Babur founded the Mughal Empire after the First Battle of Panipat in 1526.
He was succeeded by Humayun.
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Shah Jahan commissioned the Taj Mahal in memory of Mumtaz Mahal.
It was built in Agra.
