Is it possible to redirect user to another form depending on values entered in the first form
Finally I Manage to redirect user to anther form base on entered values.


Install Rules module and Webform Rules
Create new rule
From React on event select After a submission draft has been submitted
Add a new condition, select Webform has name, Select form_id from Data selector, and select the form name from Weforms value
Add a new condition select Execute custom PHP code
Add the custom code 

if ($data['components']['1_are_you_aged_18_to_50_years_of_age_']['value'][0]=='Yes')  {
return TRUE;
} else {
return FALSE;
}


Change the field name 1_are_you_aged_18_to_50_years_of_age_' and Yes value to your own field name and value
 7. Add an action, select Page redirect and add the URL.


Click save, And click save again.
Go to /people/permissions
Allow all the user type to Execute PHP code "Please note allowing users to execute PHP code is not recommended due to security risk".