Q. Which central government agency is responsible for the mapping and exploration of minerals?

Answer

Correct Answer : The Geological Survey of India

Q. Which of the following are true with regard to coal in India? I. Coal is found in sedimentary rocks II. The best quality of coal is lignite III. The largest and oldest coalfield in India is known as the ‘Ruhr of India’. IV. The Damodar river valley is popularly known as the Ruhr of India.

Answer

Correct Answer : I, III and IV

Q. Which of the following are true with respect to Indian Railways? I. It is the larqest public sector undertaking II. Indian Railway network is the fourth largest in the world III. Factories at Kapurthala and Perarnbur manufacture passenger coaches IV. The narrow guage lines are confined to the hilly areas only

Answer

Correct Answer : I, II, III and IV