Hello,

You haven't mentioned of which class you want the chapterwise questions. Now, assuming you are asking for class 12th chapter-wise questions for Economics. I would suggest you to buy a sample paper of any good publication like Arihant or Oswal.
You will get chapterwise MCQs and exercise questions in the sample papers. Also, you can solve questions given in the end of each chapter of NCERTs and your reference book. Solving these many questions will easily help you to secure good marks.

I hope this helps.