Move all posts from one blog to another blog

A complete informative solution to the query started in the thread. But in-case it seems too technical to understand,

 follow these steps:

1. Click on the Settings Tab in your Blogger Dashboard
2. Click "Other"
3. Click "Export Blog"
4. Save the XML file at a suitable location
5. Now login to the blogger account where you want to publish these or some of these posts.
6. Click "Import Blog"
7. Import the previously saved file from the location where you had saved it.
8. Now all the posts of your other blog / blogger account will appear as unpublished or drafts in the "Posts" Tab in Blogger Dashboard.
9. Edit the ones you want to edit, save and publish them (Ofcourse delete the posts you don't want to be published).
10. Go to your Webmaster Tools and select the blog that you have just now published your posts to, and click on "Fetch as Google" under the "Health" tab.
11. Provide the link for your newly published posts in the relative field as required therein and click on "Fetch"
12. After it is successfully fetched, click on "Submit to Index"

And That's all about moving your posts from one blog to another.

To Delete your previous blog, login to your relative blogger account; go to "Settings" and click on "Delete Blog" under Blog Tools on the Basic Settings Tab. Confirm the next steps and you are done!