I have provided worksheets for the Swars and Vyanjans as well as numbers 1 to 30 for writing practice. 

Practice Letters and numbers


Half-yearly exam test papers

Hindi Script Font Installation on Windows

Here is the font required to view the Hindi tests : Shusha for letters and Devanagiri for numbers.  They are available for download below:

To install the above font files on your Windows machine, follow the steps given in the document below:
Installation guide

Useful Links

Below are links to some websites which provide Hindi practice like matching the picture to the letter, what comes next, complete the series of letters etc. I hope you find this useful.

Hindi Gym
Kidsone Hindi