Simple jQuery FAQ / Accordion code

gistfile1.js

jQuery( document ).ready(function( $ ) {
  
  var question = $('.nAccordian .question');
  var answer = $('.nAccordian .answer');
  
 $(question).click(function(){
    $(answer).slideUp();
    $(this).next().slideToggle('fast');
  });
   
});
    
    /*HTML*/
<div class="nAccordian">
  <div class="question">
    Question?
  </div>
  <div class="answer">	
    Answer.
  </div>
  <div class="question">
    Question?
  </div>
  <div class="answer">	
    Answer.
  </div>
  <div class="question">
    Question?
  </div>
  <div class="answer">	
    Answer.
  </div>
  <div class="question">
    Question?
  </div>
  <div class="answer">	
    Answer.
  </div>
</div>

/*CSS*/
.answer{
  display:none;
}