Which version of angular js is best to learn for begginers

Hi siva

You can start with Angular Js

Please check these links to Learn Angular js from Beginning

https://www.tutlane.com/tutorial/angularjs

http://www.tutorialsteacher.com/angularjs/angularjs-tutorials

Video Tutorial

https://www.youtube.com/playlist?list=PL6n9fhu94yhWKHkcL7RJmmXyxkuFB3KSl

Links for Angular 4

https://www.youtube.com/playlist?list=PL6n9fhu94yhWqGD8BuKuX-VTKqlNBj-m6

https://www.youtube.com/watch?v=0eWrpsCLMJQ&list=PLC3y8-rFHvwhBRAgFinJR8KHIrCdTkZcZ

You can Check these Ebooks available on c# corner

https://www.c-sharpcorner.com/ebooks/angularjs-recipes

https://www.c-sharpcorner.com/ebooks/angular-4-0-a-complete-study-guide

These are some best tutorials available for learn angular js