What is the age of grand father puzzle
1,455.8K Views
Answered
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?
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
what is the shortest method to find perfect square between the given range?
pls help
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
Your Answer
More puzzles to try-
Crashing Plane
A plane crashes on the border of the U.S. and Canada. Where do they bury the survivors?Read More »Three boys in the field
Three boys are walking across a green and luscious field. Only two of them are wearing rubber boots and yet ...Read More »Puzzle Understanding
what does the below rebus mean?Read More »Lion, Candle and you Survival Puzzle
Imagine you are in Africa. You have been tied hanging on a tree with a rope anchored on the ground, ...Read More »Spelled in reverse
Which word remains the same even when it is spelt in reverse?Read More »Runner outfit
A runner timed himself and found out that if he wore a white outfit he ran 10 miles in 70 ...Read More »A Farmer, a Wolf, A Goat, and a Cabbage
A farmer went to a market and bought a wolf, a goat, and a cabbage. On his way home, the ...Read More »How did they get the barley from one sack to the other without pouring the grain somewhere else?
Poor farmer went to the farmers market to sell his corn. He had only one sack so he put barley ...Read More »Cow and Food riddle
A Cow is tied to a rope 4 meters long and the Cow food is 16 metres away from the ...Read More »Vacation at cousin’s place puzzle
It was vacation time, So I decided to visit my cousin’s home. What a grand time we had! In the ...Read More »Finding Errors puzzle
Can you fynd three errors on this puzzle?Read More »At the end of a cloud riddle
What is at the end of a cloud ?Read More »grape vines plant riddle
What are the maximum number of grape vines that can be planted, not closer than nine feet apart, in a ...Read More »Tasty Tasty
First, it is dried, then it is wet; The longer it swim, the more taste you get. What is it?Read More »Who is the killer, Murder mystery puzzle
Who is the killer? Any Sherlock out there?Read More »Magical Maths
Replace the (?) with the correct mathematical signs to make the expression equal to 59. 18 ? 12 ? 4 ...Read More »Magical circle trap puzzle
Suppose you are trapped by a witch in a magical circle of radius 100 feet. Whenever you try to move ...Read More »Horse Race Puzzle
There are 25 horses among which you need to find out the fastest 3 horses. You can conduct race among ...Read More »Dollar and Cent Riddle
I went to the bookshop and spent one-half of the money that was in my purse. When I came out, ...Read More »Complete the Series Puzzle
Complete the series by replacing \”?\” with the correct number. ST ND RD TH \’?\’Read More »
Accenture Interview PuzzlesAdobe Interview PuzzlesAge RiddleAkbar Birbal PuzzlesAlgorithm PuzzlesAlphabet riddleAmazon Interview PuzzlesAnalytical MathematicsAptitude PuzzleBank PuzzlesBetting PuzzlesBrain TeasersCalendar PuzzlesCards PuzzlesChess Board PuzzleChess PuzzlesChristmas Puzzlecipher PuzzleCivil Services PuzzleClock time puzzleCognizant Interview PuzzlesCoins PuzzleComputational PuzzleconundrumCoronavirus PuzzleCoupondunia Interview PuzzleCritical Thinking Puzzledata analyticsData Structure Interview QuestionsDecode PuzzleDetective PuzzlesDice PuzzleDictionary Riddlesdifficult riddleEasy Math puzzlesEasy puzzlesEinstein puzzleEnglish RiddleFamily Tree Puzzlefamous puzzleFill in the blanks riddlesFinding Killer RiddlesFlipkart interview puzzlesFunny RiddlesGeneral KnowledgeGeographical PuzzleGoogle Code Jam 2014Google Interview PuzzlesGRE PuzzleHard Puzzle