Modi demonetisation compare with tughlaqs token currency. HINTS: why did he take this decision, how far it was successful, when and why did he started, what currency are banned.

Dear Student,
Your question is not clear and appears to be incomplete. Recheck your question or please be a little specific about the name of the chapter/textbook to which you are referring here so that we can provide you with some meaningful help.
Look forward to hearing from you again!
Regards