TNPSC Group 4 GK Questions and Answers PDF in Tamil and English

Are you preparing the TNPSC Group 4 exam which is going to conducted on 12 July throughout the Tamil Nadu India? To crack this exam you need to know about the syllabus and exam pattern of the TNPSC Group 4 before going to exam hall. General Knowledge is the most important topic in the TNPSC Group 4 Exam and carries many numbers. In view of the aspirants Jankari Hub has brought the most important GK Question for the TNPSC Group 4 Exam. In this exam you will get questions in the exam hall based on the History, Polity, Geography and Current Affairs topics. Check out the top questions asked repeatedly in the TNPSC Group 4 GS paper with answers for history, geography, current affairs, general science, economics, and polity.

TNPSC Group 4 GK Questions

In this article we have listed the most significant general knowledge questions list for the TNPSC Group 4 Exam 2025. Jankarihub listed the vital general knowledge question and answers in one liner format. These questions are based on the History, Polity, Geography and other important topics. As per the expert and qualified candidates General Knowledge is the best number scoring topics in this exam. To help the aspirants we have provided the numbers of the GK GS questions based on the latest exam pattern of the TNPSC Group 4 exam.

Question- Which Vedas are not part of Vedatrayi?

Answer- Atharveda

Question- In which year was the Ramsar Samagam?

Answer- In the year 1971

Question- On which principle does optical fiber act?

Answer: On full internal reflection

Question- The hymns of which Veda were cursed by Hotri?

Answer: Rigveda

Question- When did the provision of citizenship come into force in the Constitution of India?

Answer- In 1949

Question- Who discovered lysosomes?

Answer- D. Duve

Question- Who is used as an electrolyte of dry cell (battery)?

Answer- Ammonium chloride and zinc chloride

Question- Who discovered Lavak?

Answer- Hacquel

Question- Who is called the amphibians of the footer world?

Answer- Bryophytes

Question- What is the plant that makes food itself? India

Answer

Question- Which is the highest plateau in the world?

Answer- Tibetan Plateau

Question- Who gave the slogan of “Swaraj my birth proven right and I will take it”?

Answer- Bal Gangadhar Tilak

Question- Who is called the ship of the desert?

Answer- Camel

Question- What is the chemical name of lime?

Answer- Calcium oxide

Question- The ruler of which dynasty named a large land of Haryana as ‘Srikanth district’?

Answer- Nag

Question- What is Google called?

Answer- Cracking Engine

Question- How many times has the Preamble of the Constitution has been revised?

Answer- Once

Question- Who was the founder of prayer society?

Answer- Atmaram Pandurang

Question- Which is the highest mountain peak of India?

Answer- Godwin is Austin

Question- Which energy converts the electric motor into mechanical energy?

Answer- Electricity

Question- What is the distance unit?

Answer- Parasake

Question- Cancer is treated by which noble gas?

Answer- Redon

Question- Who was India’s first commander-in-chief?

Answer- General K M Kariappa

Question- Who built the Allahabad Pillar records?

Answer- Harishan

Question- Who started the token currency system in India?

Answer- Muhammad-Bin Tughlaq

Question- Rajasekhar was the courtiers of which Pratihara ruler?

Answer- Mahendrapal First

TNPSC Group 4 GK Questions PDF

Question- Where was the first factory of East India Company set up?

Answer- In Surat

Question- Who was the first chairman of Rajya Sabha?

Answer- S Radhakrishnan

Question- In between, Karnataka War was fought?

Answer- Between the British and French

Question- Who was the leader of Munda rebellion?

Answer- Birsa

Question- Which Chola ruler conquered Sri Lanka?

Answer- Rajendra first

Question- Who gave this slogan ‘Return to Vedo’?

Answer- Dayanand Saraswati

Question- Which is the second most abundant element found on the upper layer of the Earth?

Answer- Silicon

Question- Which Indian leader led the rebels in Bihar to support the 1857 rebellion?

Answer- Bahadur Shah Zafar

Question- Who was the Viceroy of India during the partition of Bengal?

Answer- Lord Curzon

TNPSC Group 4 General Knowledge in English

Question- What is the main component of cement

Answer- Lime Stone

Question- When did the soldier rebellion of 1857 start in Ambala and Meerut?

Answer- 10 May 1857

Question- Kapil Dhara Falls is located in which state of India?

Answer: Madhya Pradesh

Question- Who was the last Governor General of Bengal?

Answer- William Bentic

Question- Which Amendment Act of the Indian Constitution has been called ‘Small Constitution’?

Answer- 42nd Amendment Act

Question- In which process does electron benefit?

Answer

Question- Which is the hormone that helps in contraction of the uterus during delivery?

Answer- Oxytocin

Question- What is the area between the line line and the line of Capricorn?

Answer- Tropical area

Question- What causes the iron needle to float on the surface of the water?

Answer- Due to page stress

Question- What is its density due to freezing water?

Answer- decreases

Question- Who creates a financial policy in India?

Answer- Ministry of Finance

Question- What is the product of mass and velocity called?

Answer

Question- Who attended all three round table conferences?

Answer- BR Ambedkar

Question- Who was the founder of Mamluk dynasty?

Answer- Qutubuddin Aibak

Question- Where was the “Satyagraha Ashram” established by Mahatma Gandhi?

Answer- Kocharb

Question- What is the main security shield of international trade?

Answer- WTO