List Pickers are a great way to save on screen real estate.
Show the question in the .Text of the List Picker,
and load its Elements with the Answer Options.
When the user hits the question, the answer options pop up,
for him to select one.
After Selecting, you can show feedback in the List Picker .Text by showing
JOIN(question, \n, answer selection)
There should be no need for scrollable vertical arrangements
with this approach.