Which of the following is/are the characteristic/characteristics of Indian coal? 1. High ash content 2. Low sulphur content 3. Low ash fusion temperature Select the correct answer using the code given below –

Which of the following minerals are found in a natural way in the State of Chhattisgarh? 1. Bauxite 2. Dolomite 3. Iron ore 4. Tin Select the correct answer using the code given below:

In which of the following regions of India are shale gas resources found? 1. Cambay Basin 2. Cauvery Basin 3. Krishna-Godavari Basin Select the correct answer using the code given below:

With reference to "Kuzbass region in Russia", which of the following statement/s is/are correct? 1. This region is rich in coal and iron ore. 2. Novosibirsk is an important industrial centre of this…

Which of the following substances are found in the beach sands of many parts of Kerala? 1. Ilmenite 2. Zircon 3. Sillimanite 4. Tungsten Select the correct answer using the codes given below:

Which of the following coal areas are located in Damodar valley? Select the correct answer the codes given below : (a) Jharia (b) Raniganj (c) Singrauli (d) Sohagpur