Tax Rate and HSN code

Vipin Nair (DIRECTOR) (159 Points)

20 December 2018  
dear sir/madam,

i have provided online tutoring services through (Chegg Expert Service India Pvt Ltd) they make payments on the basis of no of questions answer and make payments on per question answered. They make monthly payments after deduction of 10% TDS 194J.

pls suggest me GST rate and HSN code.