I find this question very confusing.

From the notes:

For the sub-group who were 65 or younger, the percentages flipped around: a higher % fell below poverty standards than are malnourished. What are the specific percentages? That information was not provided.

Which means for this sub-group the percentage of the malnourished can be 80% and below poverty standards 90% for example. In this case, none of the answers makes sense.