Informational Site NetworkInformational Site Network
Privacy
 
Home Top Rated Puzzles Most Viewed Puzzles All Puzzle Questions Random Puzzle Question Search


CURIOUS NUMBERS.





(Money Puzzles)
The number 48 has this peculiarity, that if you add 1 to it the result
is a square number (49, the square of 7), and if you add 1 to its half,
you also get a square number (25, the square of 5). Now, there is no
limit to the numbers that have this peculiarity, and it is an
interesting puzzle to find three more of them--the smallest possible
numbers. What are they?


Read Answer





Next: A PRINTER'S ERROR.

Previous: THE TORN NUMBER.



Add to Informational Site Network
Report
Privacy
ADD TO EBOOK




Random Questions

Changing Places.
Money Puzzles
Sir Edwyn De Tudor.
Money Puzzles
The Cardboard Box.
Patchwork Puzzles
The Crescent Puzzle.
Patchwork Puzzles
The Victoria Cross Puzzle.
Moving Counter Problem
Ancient Chinese Puzzle.
The Guarded Chessboard
The Lockers Puzzle.
Money Puzzles
King Arthur's Knights.
Combination and Group Problems
A Puzzle With Pawns.
Chessboard Problems
Indiscriminate Charity.
Money Puzzles
The Royal Gardens
THE STRANGE ESCAPE OF THE KING'S JESTER
The Languishing Maiden.
The Guarded Chessboard
Mixing The Tea.
Measuring, Weight, and Packing Puzzles.
The Broken Coins.
Money Puzzles
A New Money Puzzle.
Money Puzzles