How to Remove Blog Title from Post Title in Blogger [Blogspot]???

Blogger Edit HTML
title><data:blog.pagetitle/></title>

Replace the above code with this:
<b:if cond= 'data:blog.pageType == &quot;index&quot;'>
<title><data:blog.title/></title>
<b:else/>
<title><data:blog.pageName/></title>
</b:if>