Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Natural and Energy Resources Renewable
Which of the following are biofuels?
A. Gasoline
B. Methanol
C. Methane
D. Ethanol
Choose the correct answer from the options given below:
1
A, B and C only
2
B, C and D only
3
B and D only
4
A and D only