Lipi Grammar™Board Prep · Class 9–10 · CBSE · WBBSE · State Board
বাংলা ব্যাকরণ: Board Prep
10 বিষয় · CBSE · WBBSE · State Board · Taught through English contrast
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What is in this pack
10 বিষয়: পরীক্ষার ব্যাকরণ অংশ
These are the core grammar topics tested in CBSE, WBBSE, and State Board Class 9–10 Bengali exams. Every topic follows the same pattern: a mistake you might make → examples → a one-line rule → how English does the same thing → a named trap → drills → a board-format question.
01সন্ধি
02সমাস
03কারক ও বিভক্তি
04ক্রিয়ার কাল
05বাচ্য
06প্রকৃতি ও প্রত্যয়
07লিঙ্গ ও বচন
08শব্দভাণ্ডার
09বাগধারা ও প্রবাদ
10বাক্য শুদ্ধি
This is Band 2: Board Prep (Class 9–10). CBSE · WBBSE · State Board. Foundation (Class 6–8) simplifies each topic with easier examples. Advanced (Class 11–12) goes deeper into composition and literary appreciation.
Why this is our moat
The same engine teaches every language: in its own script, with English contrast.
No monolingual book anchors Bengali grammar through English or vice versa. Lipi does. Below: the identical engine rendering a Sandhi card: no new code, just new data.
English 'a apple' becomes 'an apple': a sound is added at the boundary to smooth speech. Bengali সন্ধি does the same by MERGING the meeting sounds (আ+আ→আ, অ+উ→ও). A deterministic rule we will later make an interactive solver no printed book can replicate.
Lock it in: by hand
Write the corrected sentence
After each drill, write the fixed sentence in your own handwriting. In the app this feeds Lipi's smoothing engine and lands in your handwriting PDF: and every stroke becomes a signal in your parent report.