How to choose a CA mock test series: a 10-point checklist
How to choose a CA mock test series: judge the mock tests themselves, not the brochure: a sample paper should match ICAI's current marks, time and amendments for your attempt, a sample checked copy should show step marks and a reason for every mark cut, and the report should tell you what to fix first. Price and the number of tests matter only after those three pass. This guide shows how to test each one in about fifteen minutes, how many mocks you need per subject, the red flags, and a 10-point checklist you can use on every option.
For the wider picture (what a test series is for at each level, and how to use it with ICAI's free papers), read our broader guide on how to choose a CA test series. This post goes deeper, into the papers and the checking.
How to choose a CA mock test series: the 3 things to test
Every CA test series page says "latest pattern" and "detailed evaluation". Look past the words at three things before you pay:
- One sample paper (or preview pages of a real mock).
- One sample checked copy, a real answer sheet after checking.
- One sample report, the analysis that comes with a checked paper.
If a CA mock test series won't show you any of them, you are buying blind.
Is the mock paper at the real ICAI level?
Open the sample paper next to ICAI's own pattern for your level. Four checks take a few minutes.
1. Marks split and time
Count the marks on the paper and read the time printed on it. They should match ICAI's paper for your level:
| Level | What ICAI's paper looks like | Source |
|---|---|---|
| CA Foundation | Papers 1 and 2 descriptive, 3 hours each. Papers 3 and 4 objective, 2 hours each, with ¼ mark deducted for each wrong answer | Foundation Guidance Note, Sep 2026 (PDF) (opens in a new tab) |
| CA Intermediate | Every paper 100 marks in 3 hours: 30 marks objective, 70 marks descriptive, no negative marking | Intermediate Guidance Note, Sep 2026 (PDF) (opens in a new tab) |
| CA Final | Papers 1 to 5 on the same 30/70 split in 3 hours. Paper 6 is an open-book case-study paper of 4 hours: five case studies of 25 marks, answer any four | Final Guidance Note, Nov 2026 (PDF) (opens in a new tab) |
A Foundation Paper 3 mock without negative marking trains you for a different exam. Paper-by-paper detail is in our pattern guides for CA Foundation and CA Inter.
2. The amendments cut-off for your attempt
Tax and law change every attempt, so a mock must be written for your attempt's cut-off. For example, ICAI's Statutory Update for January 2027 says the Inter Taxation paper is on A.Y. 2026-27, with notifications, circulars and amendments up to 30 June 2026 (Statutory Update, PDF (opens in a new tab)). Pick one recent amendment from ICAI's list and see whether the sample uses it; a paper on an older position can mark you right for law that no longer applies. What changed for this attempt is in our CA Inter tax amendments for Jan 2027 and what's applicable for your CA attempt.
3. Fresh questions, not old ones in new clothes
Search two descriptive questions from the sample in ICAI's past papers, RTPs and MTPs on boslive.icai.org. Copied questions test your memory, not your skill. A good mock reads like ICAI but is new: new facts, new numbers, the same thinking.
4. Difficulty and spread
Does the paper cover the whole syllabus, with more marks on the chapters ICAI asks most? Is it as hard as a recent ICAI paper? An easier mock gives a score you can't trust; one far harder, or drawn from two chapters, gives nothing to plan with. Compare it with ICAI's own MTP for the same paper.
What a good checked copy looks like
The other half of a CA mock test is what comes back after you write it. A checked copy should show you, on your own answer sheet:
- Step-wise marks beside each step, not only a total per question. Why this decides your marks is explained in step marking in CA exams.
- A reason for every mark cut: wrong provision, provision not applied to the facts, missing working note, calculation slip, no conclusion, poor format.
- The correct line you should have written, so you know exactly what to change next time.
- Points you missed, marked where they belonged.
Then check the turnaround. A copy that comes back after your next paper can't stop you repeating a mistake; within a day or two is what helps close to the exam.
A total and a tick per question is marking, not feedback. You can see what line-by-line checking looks like on our example checked answer sheet.
What a useful report gives you
A good report turns one paper's mistakes into a plan for the next one. Look for these parts:
| Part of the report | Why you need it |
|---|---|
| Topic-wise score, weakest first | Shows which chapters cost you marks, not just the total |
| What to work on first | Puts the topic that cost you most at the top, so you fix the biggest loss first |
| Mistakes by kind | Tells you whether you lose marks to concepts, calculations, provisions, working notes, presentation or questions left out |
| Next step for each weak topic | One clear thing to do before your next paper |
"Mistakes by kind" matters: concept mistakes mean re-study; working notes or presentation mean changing how you write, which is quicker. ICAI's examiners point to the same writing faults attempt after attempt; we collected them in ICAI examiners' comments: common mistakes.
How many mock tests per subject, and when to write them
There is no ICAI rule. What counts is how many papers you can write and fix before the exam. A full-syllabus mock is useful only if you spend about a day after it on what the checked copy showed.
- Two to three full-syllabus mocks per subject is enough for most students in the last six to eight weeks.
- Chapter tests suit the months before, while you are still finishing the syllabus.
For January 2027, the ICAI exam dates and ICAI's own free MTPs leave a clear window (exam dates, PDF (opens in a new tab)):
| Level | ICAI exam dates | ICAI MTPs | Write your own mocks |
|---|---|---|---|
| CA Intermediate | Group I: 2, 4, 6 Jan 2027. Group II: 8, 10, 12 Jan 2027 | Series I from 19 Nov, Series II from 3 Dec 2026 (PDF (opens in a new tab)) | Between the MTP series and through December, one paper every few days |
| CA Foundation | 3, 5, 7, 9 Jan 2027 | Series I from 1 Dec, Series II from 14 Dec 2026 (PDF (opens in a new tab)) | Late November and the gaps in December |
Day-by-day plans are in our CA Inter mock test plan for Jan 2027 and CA Foundation mock test plan for Jan 2027. For CA Final, the same sum, mocks against days left, is worked through in how many mock tests in a CA Final test series.
Red flags in a CA mock test series
- No sample paper and no sample checked copy.
- Questions lifted straight from ICAI's past papers, RTPs or MTPs.
- Marks only: totals and ticks, no reason for each cut, no correct line.
- Far more papers than you can write and fix before your exam.
Red flags about the series as a whole, from fixed dates to claims nobody can back up, are in our broader guide.
The 10-point checklist
Use this table on every CA mock test series you are comparing, ours included.
| # | Check | How to test it before you pay |
|---|---|---|
| 1 | Marks split and time match ICAI | Count the marks and time on the sample paper; compare with the Guidance Note |
| 2 | Written for your attempt's amendments | Look for one recent amendment from ICAI's list in the sample |
| 3 | Fresh questions | Search two questions in ICAI's past papers, RTPs and MTPs |
| 4 | Real ICAI difficulty, whole syllabus | Compare the sample with ICAI's MTP for the same paper |
| 5 | Step-wise marks | Sample checked copy shows marks beside each step |
| 6 | Reason for every mark cut, with the correct line | Read three cuts on the sample copy; would each help you? |
| 7 | Fast turnaround | Ask how long after upload the checked copy comes |
| 8 | Report you can act on | Topic-wise score, what to fix first, mistakes by kind |
| 9 | Enough mocks, at times you can write them | Mocks per subject fit the days you have left |
| 10 | Solutions with full working | Suggested answers show provisions and working notes, not just final figures |
How our CA mock tests meet each point
The same checklist, answered for the CA test series on this site:
- Pattern: the same pattern, marking and difficulty as the ICAI exam for your level. You can read preview pages of the first mock on each plan page before you buy.
- Amendments: brand-new questions written for your attempt's ICAI pattern and amendments.
- Fresh questions: new questions every attempt, set by 15+ qualified CA faculty.
- Spread: every topic covered, with more weight on what ICAI asks most.
- Step marks: your copy is checked step-wise, like ICAI.
- Reasons: a reason for every mark cut, with the correct line.
- Turnaround: your checked copy within 24 hours of upload.
- Report: a topic-wise report, weakest topic first, with mistakes by kind and a next step for each weak topic.
- Timing: all papers in your plan open the moment you buy; write each one whenever you're ready, till your last ICAI exam. Plans differ in how many full-syllabus mocks they give per subject, and each level's page lists them.
- Solutions: suggested answers with provisions and working notes.
Every plan also includes a personal study schedule and mentorship, through a support ticket or a message. The whole picture is in what is ExamSeries, and you can see a real checked copy and report on the example checked answer sheet.
Frequently asked questions
Which is the best CA mock test series?
No provider can honestly claim to be the best. The best CA mock test series for you is the one whose sample paper matches your attempt's pattern and amendments, and whose sample checked copy gives step marks and a reason for every cut, back fast enough to use. Run the 10-point checklist on each option.
What is the difference between a mock test and a test series?
A mock test is one full paper written like the real exam. A test series is a planned set of papers, chapter-wise or full-syllabus, each one checked. More on the kinds is in what is a CA test series.
Are ICAI's MTPs enough?
Write them: they are free on boslive.icai.org, with an answer key to check your own MTP. A paid CA mock test series adds new papers and checks your descriptive answers for you.
How do I judge a mock test series in 15 minutes?
Check the marks and time on one sample paper, look for one recent amendment in it, search two of its questions in ICAI's past papers, and read three mark cuts on a sample checked copy. If all four pass, the series is worth a closer look.
Choose with the sample in front of you
Before you buy any CA mock test series, put its sample paper and sample checked copy next to this checklist. To see our CA mock tests, open the pages for CA Foundation, CA Intermediate or CA Final, read the preview pages of the first mock, and compare them with ICAI's own papers on ICAI's website, icai.org. Then look at the example checked answer sheet to see what comes back after you write.