India is a land of abundant resources.

Answer: Option D

Abundant : existing or available in large quantities; plentiful.
Enough : as much or as many as required.
Poor : lacking sufficient money to live at a standard considered comfortable or normal in a society.
Deficient : not having enough of a specified quality or ingredient.
Limited : restricted in size, amount, or extent; few, small, or short.

Antonym of Abundant is Limited