Indicate each of the following statements by appropriate integers :
240 metres below sea level

Answer

To indicate the statement "240 metres below sea level" using appropriate integers, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reference Point**:
- Sea level is considered as the reference point, which we can denote as 0.

2. **Understanding the Direction**:
- Any measurement above sea level will be represented by positive integers, while any measurement below sea level will be represented by negative integers.

3. **Determine the Measurement**:
- The statement specifies "240 metres below sea level". This indicates that we are looking for a negative integer since it is below the reference point.

4. **Assign the Integer**:
- Since it is 240 metres below sea level, we represent this as -240.

5. **Final Answer**:
- Therefore, the appropriate integer to indicate "240 metres below sea level" is **-240**.