Incrementing in angular - angularjs

Question

I have json in my controller (will be moved) that is basically: id, questionName, answer.
I want to show each question in the code below. One question at a time. Upon clicking on the A links for yes/no I want the question to move on to the next.
I was hoping I could increment using "count" with an initial 0 which is the id relating to the json, and it would subsequently increase till the last question. This however doesn't seem to work; or at least my implementation doesn't.
I hope that's clear enough. It's hard to explain.
<div class="row" id="dropdown" ng-controller="testYourself">
<div id="q" class="cta1_content ugh" style="display:none;">
<div ng-repeat="data in quiz" ng-show="count==0" data-ng-init="count=0">
<h2 class="text-center">{{data.name}}</h2>
<div class="col-xs-6 col-md-3 col-md-offset-3 text-center yesno">
<a href="#" class="q" data-question="{{count}}" data-answer="1" ng-click="count=count+1">
<span class="cta_next"><i class="icon ion-checkmark-round"></i></span>
</a>
</div>
<div class="col-xs-6 col-md-3 text-center yesno">
<a href="#" class="q" data-question="{{count}}" data-answer="0" ng-click="count=count+1">
<span class="cta_next"><i class="icon ion-close-round"></i></span>
</a>
</div>
</div>
</div>
</div>
My controller looks like this:
app.controller('testYourself', ['$scope', function($scope) {
$scope.quiz = [
{id:0, name:"q1", answer: [{0: 'a', 1: 'b}], weight:25}
];
The id's are unnecessary to me, but added to try and do what I was trying. (I am 2 days new to Angular).
Thank you
UPDATE
------
<div id="q" class="cta1_content ugh" ng-controller="testYourself" data-ng-init="count=0">
<div ng-repeat="data in quiz" ng-show="data.id==count">
<h2 class="text-center">{{ data.name }} {{count}}</h2>
<div class="col-xs-6 col-md-3 col-md-offset-3 text-center yesno">
<a href="#" class="q" data-question="{{data.id}}" data-answer="1" ng-click="count=count+1">
<span class="cta_next"><i class="icon ion-checkmark-round"></i></span>
</a>
</div>
<div class="col-xs-6 col-md-3 text-center yesno">
<a href="#" class="q" data-question="{{data.id}}" data-answer="0" ng-click="count=count+1">
<span class="cta_next"><i class="icon ion-close-round"></i></span>
</a>
</div>
</div>
</div>

Answer 1

Well there are quit a number of things going on here.
Many syntax errors in your posted js code. So if that is pasted from your actual code, consider adding necessary braces, brackets, and quotes.
There is an inline style on #q. This means that none of the contents are visible. With angular, all you need is ng-show, and the library will take care of the rest. So get rid of that, and you should see question 1.
You probably want to put the ng-init on an element like #q. ng-repeat creates a new scope, so your count here is in the scope of the repeat rather than the scope of the controller (which is probably what you want).
Hope that helps.