What is the age of grand father puzzle

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A boy asks his father, “what is the age of grand father?“.
Father replied “He is x years old in x^2 years“,
and
also said, “we are talking about 20th century my son“.

What is the year of birth of grandfather?grandfather age puzzle

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  • 4 Answer(s)
    Best answer

    43 squared 1849
    44 squared 19 36
    45 squaRED 2025

    SO SINCE 20 TH CENTURY IS BETWEEN 1899
    2000
    SO 1936 IS ONLY POSSIBLE SQUARE NUMBER BETWEEN REQUIRED VALUES SO HE
    WAS 44 IN 1936

    Yodha Expert Answered on 10th September 2016.
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    44

    Aditya Sinha Starter Answered on 10th September 2016.
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    what is the shortest method to find perfect square between the given range?
    pls help

    harshit Starter Answered on 23rd September 2016.
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     he was born in 1892

    20th century–>>1900-1999;
    if x=44 then x^2=44^2=1936
    so he was 44years old in 1936
    So he was born in 1936-44=1892

    teja592 Scholar Answered on 9th October 2016.
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