Question

If materials (resources) are finished then people will struggle for ______.

• A. LPG
• B. CNG
• C. both A and B
• D. None of these

Answer 1

Answer: (C)

both A and B

If resources are finished then people will struggle for both CNG and LPG as both are obtained from fossils. They cannot be replenished soon.

Fossil Fuels are sources of energy that are formed from the accumulated remains of living organisms that were buried millions of years ago.

Hence, $C$ is the correct option.