Popular mains test series charge up to ₹23,500. Here: ₹299 a paper, or 20 papers for ₹4,999, with results in minutes.
Comparison from a leading institute's public price for its Mains Test Series 2027, checked November 2026.
How it works
1. Write on paper
Pick a GS I–IV or Essay paper. It is made for you when you start, a different paper from every other student. Write by hand with the timer running.
2. Upload a photo
Photograph each answer with your phone. We read your handwriting and show you the text to confirm, so you're marked on what you wrote.
3. Instant marks
Marks per answer against a UPSC-style marking scheme, in under a minute for one answer and 2–4 minutes for a full paper.
4. Know what to fix
Marking points covered and missed, what to emphasise, intro–body–conclusion verdicts and a model answer for every question.
Checked by AI against a UPSC-style marking scheme written for each question. Marks are estimates for practice, not UPSC marks.
Plans
Beta prices until 31 January 2027. One paper = one full GS paper or one Essay paper (two essays), made for you from our question bank: no two students get the same paper.
Instant Answer Review
₹299 a paper
- Marks for every answer
- Marking points covered and missed
- What to emphasise, structure verdicts
- Model answer for every question
- Results in 2–4 minutes for a full paper
1 paper · ₹299
…
20 papers · ₹4,999
…
Instant Deep Review
₹799 a paper
- Everything in Instant Answer Review
- Marks checked twice, independently
- Margin comments on your own lines
- Your answer rewritten to score higher
- Links to other GS papers and current affairs
- Full paper report with a 7-day plan
1 paper · ₹799
…
20 papers · ₹14,999
…
Beta promise: if you dispute the marks on a paid review within 7 days, write to support@rankvyuh.com and we refund it. Refund policy
Preparing for prelims too? Take both
UPSC Prelims + Mains Starter
₹999 once
Both stages, one payment. Try mains with one paper of each GS.
- Every UPSC Prelims mock, GS Paper I and CSAT, for 12 months
- 4 UPSC Mains papers with Instant Answer Review
- Each mains paper made for you, checked in minutes
…
UPSC Prelims + Mains Pass
₹4,999 once
Your whole UPSC year: prelims mocks plus a mains paper almost every fortnight.
- Every UPSC Prelims mock, GS Paper I and CSAT, for 12 months
- 20 UPSC Mains papers with Instant Answer Review (GS I–IV and Essay)
- Each mains paper made for you, checked in minutes
- Prelims pass included free (₹449 on its own)
…
Try it on one answer, free.
One sample question, 7–11 minutes to write, checked in under a minute.
Questions students ask
- How fast is UPSC mains answer evaluation here?
- One answer comes back in under a minute. A full GS paper of 20 answers takes about 2–4 minutes with Instant Answer Review and 4–8 minutes with Instant Deep Review, after you confirm the reading of your handwriting.
- How much does it cost?
- ₹299 a paper with Instant Answer Review, or ₹799 with Instant Deep Review. 20-paper passes cost ₹4,999 and ₹14,999. Your first sample answer is checked free. These are Beta prices until 31 January 2027.
- Is it checked by AI?
- Yes. Answers are checked by AI against a UPSC-style marking scheme written for each question, which is why results come back in minutes. Marks are estimates for practice, not UPSC marks.
- Can it read my handwriting?
- It reads clear and average handwriting well. Before marking, you see exactly what was read and can correct any word, so a misread word never costs you marks. English answers are supported now; Hindi is coming.
- What is the difference between Instant Answer Review and Instant Deep Review?
- Both give marks, covered and missed points, what to emphasise and a model answer. Deep Review adds a second independent check of your marks, margin comments on your own lines, your answer rewritten to score higher, links to other GS papers and current affairs, and a full paper report with a 7-day plan.
- Is my answer sheet shared with anyone?
- No. Photos are private to your account, never published, and deleted after 30 days. Your marks and feedback stay in your account.
Practise full papers on the UPSC mains test series 2027 page, or one question a day with UPSC mains answer writing practice.