Past papers & mock tests
Build exam confidence with real questions and exam-style papers.
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Take a mock test or work through a past paper.
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Meet MIRA Full papers · Subject practice · Topic practice
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Review your results and understand the steps you missed with MIRA.
See how MIRA helps ↗More than a final answer“But why does
“But why does
that work?”
Ask MIRA. Follow each step on the board, then ask again until it makes sense.
See MIRA explainMIRA’s boardPhysicseV = ½ m v²
An electron is accelerated through a potential difference V and enters a magnetic field B. What is the radius of its circular path?
Energy gained = kinetic energy, so v = √(2eV/m).
Magnetic force = centripetal force: mv²/r = evB, so r = mv/(eB).
Substituting v, r = √(2Vm / eB²).
Past papers
Previous years' papers and questions, counted for each exam and subject.
Past papers show the questions an exam has actually asked, year after year, so you learn the pattern before exam day. Pick an exam to see how many full papers, mock tests, practice tests and previous-year questions PrepKi has, and how they split by subject. Sign in to attempt a paper with the exam's timing and marking, then check every answer against its full solution.
Know your exam
Pattern, syllabus, chapter weightage, past papers, revision tricks and FAQs for each exam.
For schools, colleges and coaching classes
Give your students PrepKi, with a page for every teacher and professor.
With a school plan, your students get PrepKi's mock tests, past papers, topic tests and MIRA lessons under your school's name. Teachers get their own page to set Class Tests and follow each student's progress. Students don't pay anything themselves.
Class Tests
Teachers set tests for a class from the question bank, with a finish-by date.Progress for every student
Scores, strong and weak topics, and the work each student has left, all read-only.My Assignments for students
Students see the tests their teachers gave them, with a to-do count.AI Teacher lessons
A monthly allowance of MIRA lessons for each student, set for your school.Timed tests
Set a clock for each test, like the real exam, and auto-submit when time runs out.Untimed tests
Let students practise at their own pace, with no clock, for learning and revision.Cheating control
Safeguards that help keep class tests fair, with flags for the teacher to review.Admin dashboard
One place for the school admin to manage teachers, classes and student accounts.Bulk student upload
Add a whole class at once by uploading a spreadsheet of student details.Results and reports
Class and student results, ready to download as reports for your records.College professors
Sign up free, build custom placement tests from the campus question bank or your own questions, and share a code with your students. See their results and a leaderboard of toppers.Revision tools
Mind maps and revision cards for each chapter. The first chapter of each subject is free for everyone.
FreeMind mapBiology Class XI · Chapter 1: The Living WorldFreeRevision cardBiology Class XI · Chapter 1: The Living World
Coming soonFlash cardsFlip through cards, mark what you know, and pick up where you left off
Revision tricks
Quick ways to revise more and forget less.
Short, practical habits that toppers use: a few that work for every exam, and subject-wise tricks for the exam you choose. When a topic still feels shaky, ask MIRA for a lesson on it.
Keep an error log
- Write down every question you get wrong and why: concept, calculation or misreading.
- Redo those questions every weekend until you get them right twice.
Revise on a schedule
- Revise a chapter 1 day, 3 days, 1 week and 3 weeks after you learn it.
- Short, repeated revision beats one long session.
One page per chapter
- Keep formulas, reactions and exceptions for each chapter on a single page.
- In the last month, revise from these pages, not from the textbook.
Two rounds in the exam
- First round: answer everything you are sure of. Mark the rest for review.
- Second round: go back to the marked ones with the time left.
Check answers quickly
- Physics: check units and dimensions, and try extreme values.
- Maths: put a simple number into the options to rule some out.
Practise like the real exam
- Take full mocks at the same time of day as your exam.
- After every mock, spend as long reviewing it as you spent taking it.
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Study planner
What to do with the time you have left.
Choose how long you have until your exam. You'll see what to focus on in each stage and how to use PrepKi's topic tests, mock tests and your My Performance page along the way.
NEW
Take a campus placement mock Preparing for campus placements?
For students of every stream: practise the aptitude tests companies use in campus selection, with English, quantitative and logical ability (plus branch papers for Computer Science and Electronics). Take your professor’s tests with a code, and get a certificate with your score.