Question
The first woman to swim English Channel?
Solution
Gertrude Ederle (1905-2003) made history and rocketed to international stardom in 1926 when, at age 20, she became the first woman to swim the English Channel, then considered one of the toughest endurance tests in the world, beating the fastest man's existing record by nearly two hours, and challenging notions about women being the weaker sex.
The average marks of all the students decreased by 5 when it was found that marks of one of the students were wrongly taken as 95 instead of 45. Find th...

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