Write the code for selecting the

1st div element, 4th div element
 last div, and for even and odd div elemets also.
 one by one?
 apply the red color on the above div.


<div class="questions">
     <div class="box"> Question</div>
     <div class="box"> Question</div>
     <div class="box"> Question</div>
     <div class="box"> Question</div>
     <div class="box"> Question</div>
     <div class="box"> Question</div>
</div>
 Code for first div          : $("div.questions > div:first").css("color", "green");
 Code for 4th div          : $("div.questions > div:nth-child(4)").css("color", "green");
 Code for last div          : $("div.questions > div:last").css("color", "green");
 Code for even div        : $("div.questions > div:even").css("color", "green");
 Code for odd div         : $("div.questions > div:odd").css("color", "green");