Class-9th/math/chapter-12/kose dekhi-12/নবম ক্রিয়ে/গনিত/MCQ/কশেদেখী-12/@valobasi onko Class-ix/maths/chapter-12// kose dekhi-12/geometry theorem/নবম ক্রিয়ে /গনিত /আধায়- 12/কশে দেখী 12/Upopadya/উপপাদ্য //কেশেফল সংগ্রাত্র উপপাদ্য/PART-6/Q.no.-21.M.C.Q.(i,ii,iii,iv,v); 22 Short Answer Religious Questions(i, ii, iii, iv, v) Playlist- • Class 9th Mathematics Maths of class ix of W. B. B. S. Ed. are solved chapter-wise by easy method as the students will understand easily. It is totally free home tuition. With applied modern & traditional techniques of learning . As it's said, "Learners Today, Leaders Tomorrow". Here all the numbers of each chapter of the West Bengal Central Board of Secondary Education approved textbook for class 9 have been shown in a simple manner. So that students can get education at home for free.