Having trouble deciding which ads work well together on your blog or site? Here are a few combinations that we’ve seen work well for bloggers:

1.) Rectangle (300×250) top right sidebar, leaderboard (728×90) top, Blogads adstrip in sidebar, adverpost within posting

2.) Rectangle (300×250) top right sidebar, Blogads adstrip in right sidebar, square buttons (125 x 125) between posts, adverpost within posting

3.) Marquee (728×270) top, Blogads adstrip top left, square buttons (125 x 125) left sidebar, adverpost within posting.

How to add adsense ads inside Blogger blog posts or between blog posts:-

Adding adsense ads inside blog posts is a very good thing to do to increase your CTR.
CTR means"(the number of times your ad clicked) divided by (number of times it is shown).So,the more CTR you have,the more $$ you get.

As we know,there are more chances for the ads to be clicked when they are in the middle(blog posts) rather than at the sidebars(especially the right sidebar),footer,etc.