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Single Answer MCQ
Q-00044270

Which of the following is NOT a non-conventional source of energy?

1

Wind energy

2

Solar energy

3

Coal

4

Biogas

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Sandeep Chaturvedi

Sandeep Chaturvedi

CBSE Social Science & Humanities Reviewer

Social science and humanities educator with 14+ years of experience reviewing CBSE SST, economics, commerce, arts, and vocational content.

M.A. HistoryM.A. Political ScienceB.Ed.

Answer and Solution

Answer

C. Coal

Solution:

'Coal' is the correct answer as it is a conventional source of energy, whereas the others are non-conventional. Non-conventional sources are generally more sustainable.

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