How to create navigation menu on sidebar with different navigation links displayed on different pages? I am using Drupal-7. 

I have created Dropdown menu with Megamenu.
Now, I wanted to create navigation menu on left side that menu items will be different on each page. 
I have created navigation block region for left side bar and wanted to create dynamic left side menu for each pages.
For example:

If our page structure is:

1.0
1.1

    1.1.1

1.2
    1.2.1
1.3
    1.3.1
    1.3.2
    1.3.3
        1.3.3.1
    1.3.4
    1.3.5
    1.3.6


So, on 1.0 page on left side menu should appears like this:

1.0
    1.1
        1.1.1
1.2
    1.2.1
1.3
    1.3.1
    1.3.2
    1.3.3
        1.3.3.1
    1.3.4
    1.3.5
    1.3.6


On page 1.1 left side menu - It should be only - 1.1.1
On page 1.2 left side menu - It should be only - 1.2.1

On page 1.3, it should be like this:

1.3
    1.3.1
    1.3.2
    1.3.3
        1.3.3.1
    1.3.4
    1.3.5
    1.3.6


On page 1.3.1, 1.3.2, 1.3.4, 1.3.5 and 1.3.6 - no item on left sidebar.

On page 1.3.3 - only 1.3.3.1 should be there.

Can anyone please let me know that how should I create left side bar menu like this? Do I have to use Menu Block module for that? If I have to use Menu Block module then how do I create menu items that will be displayed different on each pages?

Thanks!
This totally looks like a Menu Block scenario, where you would want to enable the 'Make the starting level follow the active menu item.' setting. Also enable 'Block title as link', but don't enter a custom title as this would override the link.