Correct Answer: Ireland

Solution : Given:
Many : Germany :: Land : ?

Here, we have to identify the relationship between the first word and the second word as the word Many comes from the word Germany, and the second word Germany is a country name.
First option: Plants; Here, the word Land cannot be derived from the word Plants.
Second option: Ireland; Here, the word Land can be derived from the word Ireland, and also the word Ireland is a country name.
Third option: Landlord; Here, the word Land can be derived from the word Landlord, but the word Landlord is not a country name.
Fourth option: Landscape; Here, the word Land can be derived from the word Landscape, but the word Landscape is not a country name.

So, only the second option follows the same pattern as followed by the given pair of words. Hence, the second option is correct.