- Prepare
All Platforms Programming Aptitude Syllabus Interview Preparation Interview Exp. Off Campus - Prime Video
- Prime Mock

- Interview Experience
- Prime VideoNew
- Prime Mock
- Interview Prep
- Nano Degree
- Prime Video
- Prime Mock

# Number of Chickens Sold

**How many Chickens were sold by the farmers?**

A farmer sold chickens to four different customers on a particular day. Where the number of chickens sold is unknown.

**Premise – **It was in a manner in which each customer purchased half of the remaining chickens and half a chicken more. Here, the number of chickens sold is unknown.

Hint – The fourth customer bought a single chicken.

Objective – Can you find out how many chickens were sold by the farmer on that day?

### Solution to the Chicken Puzzle

As we know that the fourth customer bought only one chicken from the total lot of chickens. So here is the method to find the total number of chickens.

With the help of given information, we can form an equation where total number of chickens sold can be written as :-

Total = \frac{x}{2} + \frac{1}{2}

As we already know that the fourth customer bought 1 chicken so the total = 1.

Now keeping the equation equals to 1, we can deduce x, which will be equal to 3.

Therefore, repeating the same method again and again we will reach the first customer. Therefore, the number of chickens bought by each one them is as follows:-

- The 1st customer bought Total = \frac{15}{2} + \frac{1}{2} = 8 (leaving 7)
- The 2nd customer bought Total = \frac{7}{2} + \frac{1}{2} = 4 (leaving 3)
- The 3rd customer bought Total = \frac{3}{2} + \frac{1}{2} = 2 (leaving 1)
- The 4th customer bought Total = \frac{1}{2} + \frac{1}{2} = 1

When we add the numbers, we get = 8 + 4 + 2 + 1 = 15.

Therefore, a total of 15 chickens were sold by the farmer on a particular day.

To practice more puzzles to master your interview preparation, visit our Top 100 puzzles page for interview preparation.

### Solution to the Chicken Puzzle

As we know that the fourth customer bought only one chicken from the total lot of chickens. So here is the method to find the total number of chickens.

With the help of given information, we can form an equation where total number of chickens sold can be written as :-

Total = \frac{x}{2} + \frac{1}{2}

As we already know that the fourth customer bought 1 chicken so the total = 1.

Now keeping the equation equals to 1, we can deduce x, which will be equal to 3.

Therefore, repeating the same method again and again we will reach the first customer. Therefore, the number of chickens bought by each one them is as follows:-

- The 1st customer bought

Total = \frac{15}{2} + \frac{1}{2} = 8 (leaving 7) - The 2nd customer bought

Total = \frac{7}{2} + \frac{1}{2} = 4 (leaving 3) - The 3rd customer bought

Total = \frac{3}{2} + \frac{1}{2} = 2 (leaving 1) - The 4th customer bought

Total = \frac{1}{2} + \frac{1}{2} = 1

When we add the numbers, we get = 8 + 4 + 2 + 1 = 15.

Therefore, a total of 15 chickens were sold by the farmer on a particular day.

To practice more puzzles to master your interview preparation, visit our Top 100 puzzles page for interview preparation.

**Crossing the Bridge Puzzle Answer****Death & Marbles Puzzle Answer****Airplane Seat Puzzle Answer****2 Eggs & 100 Floors Puzzle Answer****Bank Cashier Puzzle Answer****Calendar Cube Puzzle Answer****Ants & Triangle Puzzle Answer****Measuring 9 mins Puzzle Answer****Bulb in a Circle Puzzle Answer****Camel & Bananas Puzzle Answer****King & Wine Puzzle Answer****Sum & Product Puzzle Answer****Heaven or Hell Puzzle Answer****3 Mislablled Jars Puzzle Answer**

**Crossing the Bridge Puzzle Answer****Death & Marbles Puzzle Answer****Airplane Seat Puzzle Answer****2 Eggs & 100 Floors Puzzle Answer****Bank Cashier Puzzle Answer****Calendar Cube Puzzle Answer****Ants & Triangle Puzzle Answer****Measuring 9 mins Puzzle Answer****Bulb in a Circle Puzzle Answer****Camel & Bananas Puzzle Answer****King & Wine PuzzleAnswer****Sum & Product Puzzle Answer****Heaven or Hell PuzzleAnswer****3 Mislablled Jars PuzzleAnswer**

Login/Signup to comment