Which of the following material is a mixture of two fibres?

Options

A. Jute
B. Polywool
C. Polyester
D. Nylon

Explanation

To determine which material is a mixture of two fibers, we can follow these steps:

### Step 1: Understand the Question
The question asks for a material that is made from a combination of two different fibers.

### Step 2: Analyze the Options
We need to look at the given options (though they are not provided here, we will assume there are four options) and identify any materials that are known to be blends of two fibers.

### Step 3: Identify Known Fiber Blends
One common example of a blended fiber is "polyool," which is a mixture of polyester and wool.

### Step 4: Confirm the Composition
Polyool is specifically made from two fibers: polyester (a synthetic fiber) and wool (a natural fiber). This confirms that polyool is indeed a mixture of two different fibers.

### Step 5: Conclusion
Based on the analysis, the correct answer to the question is polyool, as it is a blend of polyester and wool.

### Final Answer
The material that is a mixture of two fibers is **polyool**.

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