Correct Answer: meagre

Solution : The correct choice is the fourth option .

Scanty means smaller in size or amount than is considered necessary or is hoped for.

Meagre means inadequate or very small in quantity. Thus, it is the correct synonym.

The meanings of the other options are as follows:

• Adequate means satisfactory in quantity or quality.
• Plentiful means abundant.
• Enough means as much as is necessary.