- 9th Science Book Back 1 Mark Questions (சரியான விடையைத் தேர்ந்தெடு) | Mr. P. Loganathan – Tamil Medium – Preview & Download (MAT.NO. 217882)
- 9th Science Unit wise Book Back 1 Mark Questions (Unit 17 to 27) | Mr. J. Vasudevan – Tamil Medium – Preview & Download (MAT.NO. 217304)
- 9th Science Unit wise Book Back 1 Mark Questions (Unit 1 to 27) | MS Centre – English Medium – Preview & Download (MAT.NO. 216344)
- 9th Science Book Back Question Bank (புத்தக வினா வங்கி) | Mr. A. Yovan Peter – Tamil Medium – Preview & Download (MAT.NO. 221009)
- 9th Science – Unit 1 – Creative Questions (அளவீடு) | Ms. S. Malathi – Tamil Medium – Preview & Download (MAT.NO. 211922)
- 9th Science – Unit 2 – Creative Questions (இயக்கம்) | Ms. S. Malathi – Tamil Medium – Preview & Download (MAT.NO. 211918)