It is unclear from your question whether or not you want to track the actual selection for each of the 10 question as well as the selection counts, or just the selection counts. You also didn't state what the rating scale was.
I will assume you only want the counts and that the rating scale is A to E. (a 5 choice scale)
1. Initialise the variable to store the counts within your project's StoryInit special passage.
<<set $counts to {
"A": 0,
"B": 0,
"C": 0,
"D": 0,
"E": 0
}>>
2. Ask the 1st queston and increment correct count based on the selection made.
Question 1: Blah blah blah
<<link "A" "Question 2">><<set $counts["A"] += 1>><</link>>
<<link "B" "Question 2">><<set $counts["B"] += 1>><</link>>
<<link "C" "Question 2">><<set $counts["C"] += 1>><</link>>
<<link "D" "Question 2">><<set $counts["D"] += 1>><</link>>
<<link "E" "Question 2">><<set $counts["E"] += 1>><</link>>
2. The code for questions 2 to 9 will look similar to the above except you would change the Target Passage ("Question 2") argument of the <<link>> to "Question 3", "Question 4", and so on.
3. The code for question 10 will look similar to the above except you will change the Target Passage argument of the <<link>> to something like "Results".
4. The Results passage.
This is where you place the logic to calculate what the maximum count was and which choices have that count, you will note that I used the plural because there could be more than a single choice that has the same count as the maximum.
<<silently>>
/* Determine the maximum count and the choice(s) that equal it. */
<<set _maxCount to 0>>
<<set _maxChoices to []>>
<<for _choice, _count range $counts>>
<<if _count gt _maxCount>>
<<set _maxCount to _count>>
<<set _maxChoices to [_choice]>>
<<elseif _count is _maxCount>>
<<set _maxChoices.push(_choice)>>
<</if>>
<</for>>
<</silently>>\
\Result was _maxCount/10 for <<nobr>>
<<if _maxChoices.length gt 1>>
<<= _maxChoices.join(" and ") >>
<<else>>
_maxChoices[0]
<</if>>
<</nobr>>
\<<if _maxChoices.includes("A")>><br>Profile A<</if>>
\<<if _maxChoices.includes("B")>><br>Profile B<</if>>
\<<if _maxChoices.includes("C")>><br>Profile C<</if>>
\<<if _maxChoices.includes("D")>><br>Profile D<</if>>
\<<if _maxChoices.includes("E")>><br>Profile E<</if>>