Which one of the following is called "black gold"?
Correct answer: B. Petroleum
- A. Coal tar
- B. Petroleum
- C. Coal
- D. Natural gas
Explanation
It is a black, combustible rock primarily composed of carbon. It is used as a fuel source for power generation and in industrial processes.
This question appeared on the KMU Centralized Admission Test 2020 paper, which you can sit online with every answer explained.
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