how to transfer folder with files from pc to ipad

Hi kamalasanan,

There are various ways to transfer the folder.

You could compress the folder of files, and eMail them to yourself.

or

You might want to transfer the folder from the PC to a USB drive, and then retrieve it on iPad ?

How to connect external storage devices to iPad

https://support.apple.com/en-au/guide/ipad/ipad75b7b23f/ipados

or

If the files are Apple purchases (Books Music etc.) you can just redownload them directly to the iPad.

(You can redownload items from the App Store, Book Store, and iTunes Store without repurchasing them.)

or

Apple support has an article online:

Use iTunes to sync your iPhone, iPad or iPod with your computer

https://support.apple.com/en-au/HT210612

Hope this helps you :-)