Consider the following three methods of collecting data
(1) Collecting data from government office
(2) Collecting data from public libraries
(c) collecting data by telephonic interview
Select the correct answer using the code given below

Options

A. All the three methods give secondary data
B. 1 and 2 give secondary and 3 gives primary data
C. 1 and 3 give secondary and 2 gives primary data
D. 2 and 3 give secondary and I gives primary data

Answer

To solve the question regarding the methods of collecting data and their classification as primary or secondary data, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Methods of Data Collection**:
- Method 1: Collecting data from Government Office
- Method 2: Collecting data from Public Libraries
- Method 3: Collecting data by Telephonic Interview

2. **Classify Each Method**:
- **Method 1**: Collecting data from Government Office
- This method involves accessing existing records or data that have been collected and stored by the government. Therefore, this is classified as **Secondary Data**.

- **Method 2**: Collecting data from Public Libraries
- Similar to the first method, data collected from public libraries typically consists of previously published information or records. Hence, this is also classified as **Secondary Data**.

- **Method 3**: Collecting data by Telephonic Interview
- This method involves directly interacting with individuals to gather new information that has not been previously recorded. Thus, this is classified as **Primary Data**.

3. **Summarize the Classifications**:
- Method 1: Secondary Data
- Method 2: Secondary Data
- Method 3: Primary Data

4. **Select the Correct Answer**:
- Based on the classifications:
- The correct answer would indicate that the first two methods are secondary data and the third method is primary data.

### Conclusion:
The classification of the methods is as follows:
- Collecting data from Government Office: Secondary Data
- Collecting data from Public Libraries: Secondary Data
- Collecting data by Telephonic Interview: Primary Data

Thus, the correct answer is that the first two methods are secondary data and the third method is primary data.