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About this tool
Long-form focus timer for exam-style study blocks with reading time, pacing checkpoints and a final review phase.
This timer structures a long study block exactly like a written exam: a reading-and-planning phase (defaulting to the 15 minutes of question-paper reading time CBSE gives), a deep-work solving phase with pacing checkpoints every fixed interval, and a protected review buffer at the end. It is built for students rehearsing 3-hour papers under real time pressure and for anyone whose study sessions collapse without external structure.
Open Deep Work Session Timer Exam on AltFTool — it loads instantly in your browser.
Add your input to the workspace.
Adjust the options until the result looks right.
Copy or download the output and put it to work.
Reading, solving and review are timed separately, so mock practice matches real exam mechanics.
Checkpoints at fixed minutes let you compare attempted questions against elapsed time mid-flight.
The final minutes are walled off for checking, the habit that catches avoidable mistakes.
For exam preparation, match the real paper: 180 minutes for most Indian board and JEE papers, 200 for NEET. For general deep work, 90-minute blocks aligned with natural ultradian alertness cycles are a common and sustainable choice.
Because CBSE and many other boards give exactly 15 minutes to read the question paper before writing begins. Practising with that phase teaches you to plan question order and time allocation before touching the first answer.
They are pre-decided clock moments — every 30 minutes by default here — where you compare questions completed against time consumed. Checking pace four or five times in a 3-hour paper catches overruns while there is still time to change strategy.
Most exam-technique guidance suggests the last 10-15 minutes for reviewing answers, checking units and calculations, and completing any skipped items. This tool reserves that buffer explicitly so the solving phase cannot eat it.