General Knowledge (GK) forms a crucial component of various competitive exams, including the Tamil Nadu Public Service Commission (TNPSC) Group 4 exam. Having a strong grasp of GK not only enhances your overall knowledge but also significantly boosts your chances of excelling in these exams. In this article, we will delve into a curated selection of GK questions, focusing on those relevant to the TNPSC Group 4 exam.

1. History: Q1: Who was the first woman Prime Minister of India? A1: Indira Gandhi.

Q2: Which ancient Indian city was known as the "Golden City"? A2: Vijayanagara.

2. Geography: Q3: What is the capital of Australia? A3: Canberra.

Q4: Which is the longest river in the world? A4: The Nile River.

3. Indian Polity: Q5: Who is known as the "Father of the Indian Constitution"? A5: Dr. B.R. Ambedkar.

Q6: What is the term length of a Member of Parliament (MP) in India? A6: 5 years.

4. Economy: Q7: Who is the current Governor of the Reserve Bank of India (RBI)? A7: Shaktikanta Das.

Q8: What is the full form of GST in India? A8: Goods and Services Tax.

5. Science and Technology: Q9: Who is credited with the discovery of the theory of relativity? A9: Albert Einstein.

Q10: What is the chemical symbol for gold? A10: Au.

6. Sports: Q11: Which country hosted the 2016 Summer Olympics? A11: Brazil (Rio de Janeiro).

Q12: Who holds the record for the most Grand Slam titles in men's tennis? A12: Roger Federer.

7. Awards and Honors: Q13: Who was the first Indian to win the Nobel Prize? A13: Rabindranath Tagore.

Q14: Which is the highest civilian award in India? A14: Bharat Ratna.

8. Current Affairs: Q15: Who is the current Chief Minister of Tamil Nadu? A15: M.K. Stalin.

Q16: Which country recently launched the Perseverance Rover to Mars? A16: The United States.

Conclusion: Mastering GK is not only essential for competitive exams like the TNPSC Group 4 but also for enhancing your overall knowledge base. Regular practice, staying updated with current affairs, and revising fundamental concepts are key to excelling in GK. Utilize resources like the ones provided in this article, and embark on your journey towards success in competitive exams. Remember, a strong foundation in GK can open doors to numerous opportunities in various fields.