Question

Four natural resources are listed, out of which three are alike in some manner and one is different. Select the odd one.
1. Water
2. Coal
3. Solar
4. Wind

Answer 1

Correct Answer - Option 2 : Coal

The description is as follows:

Option		Description
1.	Water	Water is a renewable resource.
2.	Coal	Coal is a non-renewable resource.
3.	Solar	Solar energy is a renewable resource.
4.	Wind	Wind energy is a renewable resource.

Hence, ‘coal’ is the odd one out.