Previous-Year Papers
Read past papers year by year with answers, or take one as a timed test in Exam Mode.
Free mock tests · PYQs · Self-analysis
SF Prep
Free, smart practice for School, JEE, NEET, UPSC, state exams and many more
Practise questions from many sources, take full mock tests in a real exam-style interface, keep a daily practice streak, and revise your books chapter by chapter — all with a simple WhatsApp sign-in.
Proudly Made in India · A new way of learning
CompetitiveExams from many sources
LibraryYour books, chapter-wise
Mock & DPPExam-style practice
No passwordSign in with WhatsApp
Free Study Material
Read free — no login needed
Daily current affairs, static GK and simple notes in Hinglish + English with official PYQs, exam traps and practice MCQs.
Updated daily
Current Affairs
Short daily news with one-liners and sources. Filter by date and category, then take the quiz.
By topicStatic GK
Exam-ready facts arranged topic by topic for quick revision before any competitive exam.
NotesChemistry Notes
Chapter-wise Chemistry revision notes for Class 11 & 12, grouped by branch (Physical Chemistry first) — important concepts, formulas, reactions, short derivations, tables and graphs, with a formula summary and key points in every chapter. Quick revision for JEE, NEET and board exams (concept notes, not practice question sets).
NotesMP Police SI Prelims 2026 — Master Notes
15 subjects — simple concepts, key facts/tables, Exam Traps, official 2025 PYQs with answers aur Practice MCQs. Hinglish + Hindi. Prelims: 28 Oct 2026.
Quick Login Guide
How to sign in with WhatsApp
No password to remember. Follow these 4 simple steps:
1
Open the login page
Tap Sign in on this site. You will see a QR code and a one-time LOGIN… code.
2
Open WhatsApp
On a computer, scan the QR with your phone camera. On a phone, tap Sign in with WhatsApp.
3
Send the code
Send the code to 8898784181 exactly as shown. Never share this code with anyone.
4
Come back & start
Return to the same browser tab — you are signed in automatically in 2–3 seconds.
Two Learning Tracks
Competitive exams or your books — your choice
Pick a track when you sign up. Switch any time from Settings.
Competitive exams
Questions from many sources, organised by exam, subject and chapter, with answers and explanations.
- Previous-year papers and chapter-wise practice
- Mock tests built from the subjects & chapters you choose
- Answers with worked explanations
- Browse and bookmark tough questions to revise later
Mock Test SetupCompetitive
ExamChoose your exam
SubjectsPick one or more
QuestionsYour choice per subject
TimerNone — go at your pace
Library — your books
Add the books you study to My Library and practise questions chapter by chapter.
- Choose your books; practise by chapter
- Chapter-wise mock tests in the same exam-style interface
- Daily Practice Problems (DPP) from the chapters you pick
- Schools can assign books to their students
Library MockLibrary
BookFrom My Library
Per chapterYour choice
Chapter 1Chapter 2
Chapter 3Chapter 4
Chapter 5
Real Exam Feel
Real exam-style test interface
Practise in the same layout you will see on exam day, so nothing surprises you in the hall.
- Question palette with answered, not answered and marked-for-review states
- Save & Next, Clear, Mark for Review — just like the real exam
- Exam Mode countdown that submits when time is up; untimed mocks show time taken
- Answers auto-save — refresh or reconnect and continue where you left off
Question PaletteLegend
8 Answered
2 Not answered
1 Marked for review
9 Not visited
Daily PracticeStreak
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Today15 questions · 2 min each
Build a Habit
DPP — Daily Practice Problems
A short daily set keeps preparation steady. Pick your chapters and time per question, then go one question at a time.
- One question at a time with a single total timer
- Choose questions per chapter and minutes per question
- Calendar view shows which days you practised
- Instant result and review after every DPP
Know Where You Stand
Results, analysis & review
Every test ends with a clear report so you know exactly what to fix next.
- Score, right / wrong / skipped and time taken for every attempt
- Subject and chapter-wise strengths and focus areas
- Question-by-question review with correct answers and explanations
- Report a wrong question in one tap — our team fixes it
Result · Mock TestSubmitted
72/ 100 score
19 · 4 · 2right · wrong · skipped
48mtime taken
Capabilities
Everything you need to prepare
Custom Mock Tests
Build a test from the subjects and chapters you want, with your own question count.
Daily Practice (DPP)
Short timed daily sets with a calendar to keep your streak going.
Streaks & Leaderboards
Earn XP for every test, keep your daily streak, and climb your exam and school boards.
Bookmarks
Save tricky questions and revise them together before the exam.
Performance Analysis
See strengths, weak chapters and where to spend your next hour.
Report a Question
Spotted a mistake? Report it from the question — we review and fix it.
Works on Any Device
Practise on your phone, tablet or computer — progress stays in your account.
Android App
Practise on the go with the SF Prep app
Same account and progress as the website. Sign in with WhatsApp and continue where you left off.
- Mock tests & DPP
- Daily current affairs
- Results & analysis
For Schools
Bring SF Prep to your students
Schools can get a school account, assign the right books to each class, and let students practise chapter-wise mocks and DPPs from day one.
- School accounts with books assigned by class
- Students sign in with WhatsApp — no passwords to manage
- Teacher portal: invite students with a code or QR poster, see progress and weak chapters by class
- School, class and section leaderboards with weekly badges
Interested for your school?
Write to Dial N Search Private Limited, which runs the SF Prep platform, to set it up for your school.
prep@fqrs.co.inFAQ
Common questions
Is SF Prep free?
Yes. Notes, current affairs, GK, practice, mock tests and DPP are free. An optional ad-free plan only removes ads; see the Refund & Cancellation Policy.
Can I read notes and current affairs without signing in?
Yes. Free Notes, Current Affairs and Static GK are open to everyone. Sign in only to practise, take mock tests and save progress.
Is SF Prep a government app?
No. SF Prep is a private education platform owned by Satya Technologies. Dial N Search Private Limited provides its technology and infrastructure and operates the website. It is not linked to any exam body. Always check the official notification; see Disclaimer & official sources.
Do I need a password?
No. You sign in by sending a one-time code on WhatsApp to 8898784181. Your WhatsApp number is your account.
What can I practise on SF Prep?
Competitive exams from many sources in the Competitive track, and your books chapter by chapter in the Library track. Sign in to see everything available for you.
Can I use SF Prep on my phone?
Yes. Use the SF Prep Android app, or any modern mobile or desktop browser. The test interface adapts to small screens, and your progress is the same everywhere.
What happens if my internet drops during a test?
Your answers are auto-saved. Reopen the test and continue from where you stopped.
How do I delete my account and data?
Email prep@fqrs.co.in with the WhatsApp number you used to sign in. See Delete your account for details.
Ready to start practising?
Sign in with WhatsApp and take your first mock test today.