What is the age of grand father puzzle
A boy asks his father, “what is the age of grand father?“.
Father replied “He is x years old in x^2 years“,
also said, “we are talking about 20th century my son“.
What is the year of birth of grandfather?
Expert Asked on 10th September 2016 in Math Puzzles.
43 squared 1849
44 squared 19 36
45 squaRED 2025
SO SINCE 20 TH CENTURY IS BETWEEN 1899
SO 1936 IS ONLY POSSIBLE SQUARE NUMBER BETWEEN REQUIRED VALUES SO HE
WAS 44 IN 1936
what is the shortest method to find perfect square between the given range?
he was born in 1892
if x=44 then x^2=44^2=1936
so he was 44years old in 1936
So he was born in 1936-44=1892
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