In which type of rocks are coal and petroleum found?

Related MCQs

• Consider the following statements: 1. Igneous rocks are classified into Extrusive and Intrusive rocks. 2. Sedimentary rocks are also called as Primary rocks 3. Marble is an example of Metamorphic rocks 4. Coal is a sedimentary rock Which of the above statements is/are correct? [NDA 2002]
• Which of the following are true with respect to sedimentary rocks? 1. The rocks are deposited in layers 2. The particles of rocks are at times wholly of organic nature 3. The rocks are not crystalline 4. Their structure is determined by great pressure or heat
• Carbonaceous rocks which produce coal and of belong to the category of rocks called
• The type of igneous rocks which are formed midway between volcanic and plutonic rocks, are known as :
• Which of the following is/are the examples of the sedimentary rocks? [IAS 2003] 1. Limestone 2. Dolomite 3. Breccia 4. Coal
• In which type of rocks are metals like gold and copper mostly found? [IAS 1992]
• Which of the following varieties of coal accounts for the maximum coal output of the world?
• Which of the following types of coal represents the first stage of formation of coal?
• The Appalachian coal fields, one of the important coal fields in the world, are located in:
• Petroleum is generally found in :