How many trees riddle
942.7K Views
In the local wood there are a number of trees. On these trees there are a number of birds.
The local game keeper knows that there are as many birds on each tree as there are trees in the wood.
He also knows that there are between 2000 and 2100 birds in total. How many trees are there in the wood? 
Suppose there are x birds on a tree then the total number of trees in the wood is also x.Therefore total number of birds in the wood=x^2.Therefore number of birds should be a perfect square and there is only one perfect square between 2000 and 2100 ie.2025 which is square of 45
Therefore there are 45 trees in the wood
Your Answer
More puzzles to try-
Puzzle for Friends
What does this rebus riddle mean?Read More »Light the Stove puzzle
Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in ...Read More »It remains the same distance
When you stop to look, you can always see me. But if you try to touch me, you can never ...Read More »What was the statement the young man had given?
A young man walks through the forest. He comes to a bridge. In front of the bridge is a large ...Read More »Evil Magician
Once upon a time there was an evil magician. He took 3 women from their homes and turned them into ...Read More »Romans Castle Brain Twister
Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m ...Read More »Name It!?
Mary’s mum has four children. The first child is called April. The second May. The third June. What is the ...Read More »Make a Square
Change the position of one triangle to make a square.Read More »Game of Cards
13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from ...Read More »Who is Culprit
Mr. John was killed on Saturday after noon. In Police investigation, his butler said he was bathing. His wife said ...Read More »Young but old
A man dies of old age on his 25 birthday. How is this possible?Read More »Mission Impossible
What is both possible and impossible at the same time?Read More »Sailing Boat
In a boat, the father of a sailor’s son is sitting with the son of the sailor. However, the sailor ...Read More »Count The Number Of Lines
Can you count the number of lines in the below picture?Read More »Musical Animal
It is a fruit. If you take away the first letter of its name it becomes a crime. Take away ...Read More »1 dollar = 100 cent
1 dollar = 100 cent = 10 cent x 10 cent = 1/10 dollar x 1/10 dollar = 1/100 dollar ...Read More »Filling a room riddle
What can you fill a room with that takes up no space?Read More »Famous puzzle by Sam Lloyd issued in 1882. Want to try?
The Puzzle: Here is a famous prize problem that Sam Loyd issued in 1882, offering $1000 as a prize for ...Read More »How is this situation explained?
A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed ...Read More »What day is tomorrow?
When the day after tomorrow is yesterday, today will be as far from Wednesday as today was from Wednesday when ...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
