Explanation: In the context of Goa General Knowledge (GK), it is essential to understand the accuracy of statements related to the region, its history, and its geographical location. Let's analyze each statement in detail:
1. **Hair of sheep and goats are used to make woollens.**
- This statement is true. Wool is a textile fiber obtained from the fleece of sheep and goats. It is a natural fiber that is widely used in the textile industry to make various types of clothing, blankets, and other woolen products. The quality and characteristics of wool can vary depending on the breed of the animal and the processing methods used.
2. **Mansa Musa left Mali on a Goa, or pilgrimage to Mecca.**
- This statement is historically accurate in terms of Mansa Musa's pilgrimage to Mecca, but the term "Goa" is incorrect. "Goa" is a state in India and not a term used for a pilgrimage. The correct term for a pilgrimage in Islamic context is "Hajj." Mansa Musa, the ruler of the Mali Empire, is known for his famous pilgrimage to Mecca in 1324, which was a significant event in Islamic history.
3. **Goa is not in India.**
- This statement is false. Goa is indeed a state in India. It is located on the western coast of India and is known for its rich history, beautiful beaches, and cultural heritage. Goa was a Portuguese colony until 1961 when it was integrated into the Republic of India.
Given the analysis of the statements, the correct answer is (B) Only 1,. This option correctly identifies the first statement as true and excludes the other two statements, which are either historically inaccurate or geographically incorrect.
Understanding the context and accuracy of statements is crucial in Goa GK, as it helps in distinguishing between factual information and misconceptions. It is important to be aware of the correct terminology and historical facts to avoid confusion and ensure accurate knowledge.