CTET Paper 1 · Environmental Studies (EVS)
Which of the following is different from the others?
- petrol
- paraffin wax
- Greece
- Coal
निम्न में कौन अन्य से भिन्न है?
- पेट्रोल
- पैराफिन मोम
- ग्रीस
- कोयला
Answer and detailed solution are available in the protected study screen.
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