Quiz Scoring

HTML

<section class="questions">
     <h2 class="outline">Question</h2>

    <p class="questionNumber">Question 1 of 5</p>
    <div class="question">
        <p class="questionText">What is your age range?</p>
        <form>
            <select class="demo">
                <option value="20-34">20-34</option>
                <option value="35-39">35-39</option>
                <option value="40-44">40-44</option>
                <option value="45-49">45-49</option>
                <option value="50-54">50-54</option>
                <option value="55-59">55-59</option>
                <option value="60-64">60-64</option>
                <option value="65-69">65-69</option>
                <option value="70-74">70-74</option>
                <option value="75-79">75-79</option>
            </select>
        </form>
    </div>
    <!--end questionAge -->
    <div class="question hide">
        <p class="questionText">What is your total cholesterol?</p>
        <form>
            <select>
                <option value="Less than 160">Less than 160</option>
                <option value="160-199">160-199</option>
                <option value="200-239">200-239</option>
                <option value="240-279">240-279</option>
                <option value="Greater than 279">Greater than 279</option>
            </select>
        </form>
        <div class="tip">
            <p>Don't know your total cholesterol? Attend one of our free screenings. <a href="http://www.chsbuffalo.org/events" target="_blank">Click here to view upcoming screenings in our events
        calendar.</a>
            </p>
        </div>
    </div>
    <!-- end cholesterol -->
    <div class="question hide">
        <p class="questionText">Are you a smoker?</p>
        <form>
            <input name="smoker" type="radio" value="Yes" />Yes
            <br/>
            <input name="smoker" type="radio" value="No" />No
            <br/>
        </form>
    </div>
    <!-- end questionSmoker -->
    <div...

CSS

.hide {
    display:none;
}

JavaScript

$(".next").click(function () {
    //alert("I clicked next!"); 
    $(".question:visible").addClass('hide').next(".question").removeClass("hide");

});