menu item call from tpl file I have create one form in .tpl file with simple html form tag. 
In action attribute of this form element i passed a url like 'action=savequestion'. Now in my .module file, inside hook_menu(), I am defining menu with the above url mentioned in action. 

$items['savequestion'] = array(......); //like this


But when i am submitting that form defined in tpl file, It is not calling this menu item and page not found comes.

any one have idea about this? Thank you.
The right way to do this if you are using a Drupal module is to set up a form using the Form API and process things within the context of a module. You can also use a contributed module such as Webform to accomplish this too, but if you want something really custom, you should not just create a form in a template file.

All of this said, make sure your "action" is set to the same path as your menu item and that after you have created your hook_menu entry you clear the cache, so your menu item becomes part of Drupal's menu registry.