quiz.html

<ion-modal-view>
  <ion-nav-bar>
    <ion-nav-buttons side="right">
      <button class="button button-clear button-positive" ng-click="closeModal($event)">Cancel</button>
    </ion-nav-buttons>
  </ion-nav-bar>
  <ion-content class="has-header">
    <div class="quiz island">
      <div ng-repeat="questions in quiz">
        <h2 class="quiz__question">
          {{ questions.question }}
        </h2>
        <ul>
          <li ng-repeat="answer in questions.answers" class="quiz__answer" ng-click="checkAnswer()" data-correct="{{ answer.correct }}">{{ answer.answer }}</li>
        </ul>
      </div>
    </div>
  </ion-content>
</ion-modal-view>