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Which of the following is not a fossil source of energy? a) kerosene oil b) cow-dung cakes c) CNG coal
Which of the following is not a fossil source of energy? a) kerosene oil b) cow-dung cakes c) CNG coal
Science
Class 10
ICSE
Answered 27 Mar 2026
A
Answer
The correct answer is b) cow-dung cake
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