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Past papers/ Cost & Mgmt/ November 2022
Paper 3 Qs
Revision Test Paper (RTP) · November 2022

CA Inter Cost & Mgmt

This page contains all 3 questions from the CA Inter Cost & Management Accounting Revision Test Paper (RTP) for the November 2022 attempt cycle, sourced from VSI Jaipur.

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Q.IDT-10 00 marks easy Aadhaar authentication for existing GST registrants – sectio ⚡ Try this Q →
"Aadhaar authentication is not required for persons who are already registered under GST." Examine and discuss the correctness of the statement. You are required to elaborate the relevant legal provisions.
CTTP

Worked Solution

✓ Verified

The statement is partially correct and requires careful qualification with reference to the statutory provisions governing Aadhaar authentication for GST registrants.

Examination of the Statement:

The statement cannot be accepted as wholly accurate. While it is true that persons already registered under GST may not require Aadhaar authentication in certain circumstances, the exemption is not absolute and is subject to specific statutory conditions and exceptions.

Legal Framework - Section 25(6A) of CGST Act 2017:

Section 25(6) originally mandated Aadhaar authentication for all applicants seeking GST registration. However, Section 25(6A) introduced exemptions from this requirement. The section provides that Aadhaar authentication shall not be required in the following cases: (i) persons whose Aadhaar number or Aadhaar Enrolment Number is not available; (ii) non-residents; (iii) persons not having Indian citizenship; (iv) bodies corporate, partnership firms, Hindu Undivided Families, trusts, and associations of persons where Aadhaar authentication is provided by the authorized signatory; and (v) such other categories as may be prescribed.

Rule 10B of CGST Rules 2017:

Rule 10B prescribes the procedure and mechanism for Aadhaar authentication. The rule specifies that Aadhaar authentication is mandatory for natural persons seeking GST registration, except where exemptions under Section 25(6A) apply. Importantly, the rule applies to new applicants and those seeking voluntary registration.

Critical Distinction - Existing Registrants:

For persons already registered before the mandatory Aadhaar authentication requirement came into effect, the position is as follows: They are generally not required to undergo fresh Aadhaar authentication merely by virtue of their existing registration status. However, this exemption is conditional and limited in scope. If an existing registrant seeks to:

1. Renew their registration
2. Modify their registration details
3. Carry out transactions that trigger authentication requirements
4. Comply with subsequent statutory compliance measures

they may still be required to provide Aadhaar authentication or link their Aadhaar number as per the prevailing GST provisions and notifications issued from time to time.

Practical Position:

While existing registrants are not mandatorily required to provide Aadhaar authentication for their continued registration, the practical requirement to link Aadhaar has been progressively enforced for compliance purposes, including for filing returns, claiming input tax credit, and undertaking certain transactions.

Conclusion:

The statement is correct in a limited sense — existing GST registrants are not required to undergo fresh Aadhaar authentication merely for maintaining their existing registration. However, it is incorrect if interpreted as an absolute exemption from all Aadhaar-related requirements. The actual legal position is that Aadhaar authentication/linking is mandatory for new applicants under Section 25(6) and Rule 10B, with exemptions for existing registrants that are qualified by subsequent compliance requirements and statutory notifications.

PLAN

Write it like this

Time target 9 min

1The skeleton

- Open with 'partially correct' + cite §25(6A) in your very first line — examiners are scanning for the section number within 5 seconds; if it's buried, you've already lost easy marks.
- Lay down §25(6) first (rule for new applicants), THEN pivot to §25(6A) (exceptions) — this sequencing shows you understand the parent provision before the carve-out, which is exactly how ICAI's suggested answer is structured.
- State Rule 10B in a separate mini-para — it's the procedural arm to §25(6A)'s substantive arm; examiners award a dedicated mention because it shows you know the Act–Rules linkage.
- List the specific categories exempt under §25(6A) as numbered points — writing it as running prose buries the marks; numbered points = examiners can tick each one individually and give you part-credit.
- Carve out the 'existing registrant' nuance in its own paragraph — explicitly say they are NOT exempt when they seek amendment, modification, or compliance-triggered re-authentication; this is the crux the question is testing and where most marks sit.
- Close with a one-line conclusion restating 'partially correct' and naming both provisions — brings the answer full-circle and shows the examiner you answered the exact question asked, not a generic essay on GST registration.

2Examiner-rewarded phrases

“as per Section 25(6A) of the CGST Act, 2017, Aadhaar authentication shall not be required for…”“Rule 10B of the CGST Rules, 2017 prescribes the manner of Aadhaar authentication for the purposes of registration”“the registered person shall, however, be required to undergo Aadhaar authentication at the time of amendment/modification of registration details”

3Common trap

Don't fall for this

Watch out — most students treat this as a straight 'true' or 'false' and write a one-sided answer. The moment you don't use 'partially correct' with a clear qualification, you've thrown away the entire analytical component of the question. Also, mixing up §25(6) (mandatory Aadhaar for new applicants) with §25(6A) (exemptions) without distinguishing them is the second killer — they're separate sub-sections and conflating them reads like you don't know the difference.

🎯 Practice more Aadhaar authentication for existing GST registra questions →
Q.IDT-7 00 marks easy Input tax credit – eligibility linked to supplier's GSTR-1 f ⚡ Try this Q →
Rimjhim Sales, a registered supplier, receives 100 invoices (for inward supply of goods/services) involving GST of ₹ 10 lakh, from various suppliers during the month of January, 2022. Out of 100 invoices, details of 80 invoices involving GST of ₹ 6 lakh have been furnished by the suppliers in their respective GSTR-1s filed on the prescribed due date therefor and such details have also been duly communicated to the recipients of such invoices in Form GSTR-2B. Compute the ITC that can be claimed by Rimjhim Sales in its GSTR-3B for the month of January, 2022 to be filed by 20th February assuming that GST of ₹ 10 lakh is otherwise eligible for ITC.
CTTP

Worked Solution

✓ Verified

Rimjhim Sales received 100 invoices in January 2022 with a total GST of ₹10 lakh. The eligibility of ITC is contingent upon whether invoice details appear in the recipient's GSTR-2B.

GSTR-2B is an auto-populated form generated by the GST portal from GSTR-1 filings submitted by all registered suppliers. Under Section 16 of CGST Act 2017 and Rule 36(4) of CGST Rules 2017, input tax credit is allowed only on supplies reflected in GSTR-2B. This mechanism ensures alignment between what suppliers report in GSTR-1 and what recipients claim as ITC.

Analysis of invoices:
80 invoices with GST ₹6 lakh: These were furnished in suppliers' GSTR-1s filed on the prescribed due date and communicated to Rimjhim Sales through GSTR-2B → ITC Eligible
20 invoices with GST ₹4 lakh: These were NOT furnished in GSTR-1 (and therefore do NOT appear in GSTR-2B) → ITC Not Eligible

Although the GST of ₹10 lakh is otherwise eligible for ITC, the binding constraint is that ITC can only be claimed on invoices that have been reported by suppliers in their GSTR-1 and appear in GSTR-2B. Invoices not furnished in GSTR-1 cannot be taken as ITC, even if the recipient has the original invoice document and payment proof.

ITC that can be claimed in GSTR-3B for January 2022: ₹6 lakh

PLAN

Write it like this

Time target 6 min

1The skeleton

- Lead with the legal hook — your first line should cite Rule 36(4) of CGST Rules and Section 16 of CGST Act; examiners look for the provision upfront and mentally tick the 'knows the law' box before reading anything else.
- State the GSTR-2B filter rule in one crisp sentence — write 'ITC is restricted to supplies reflected in GSTR-2B auto-populated from suppliers' GSTR-1 filings'; this is the pivot of the whole answer and earns you the concept mark even if your number is slightly off.
- Build a two-row table or two clear bullet splits — 80 invoices / ₹6 lakh → GSTR-1 filed, appears in GSTR-2B, ITC eligible; 20 invoices / ₹4 lakh → not filed in GSTR-1, not in GSTR-2B, ITC not eligible; structured splits are faster to mark and look professional.
- Acknowledge the 'otherwise eligible' condition explicitly — the question tells you ₹10 lakh is otherwise eligible; say 'although all ₹10 lakh is otherwise eligible, the binding restriction under Rule 36(4) limits the claim'; this shows you've read the condition and aren't ignoring it.
- Box your final answer on a separate line — 'ITC claimable in GSTR-3B for January 2022 = ₹6 lakh'; never leave the examiner hunting for your conclusion in a paragraph.

2Examiner-rewarded phrases

“as per Rule 36(4) of the CGST Rules, 2017, ITC shall be available only in respect of invoices/debit notes the details of which have been furnished by the supplier in GSTR-1 and communicated to the recipient in GSTR-2B”“GSTR-2B is an auto-drafted, static statement of ITC available to the registered person, generated from GSTR-1 filings of the suppliers”“in the absence of reflection in GSTR-2B, ITC cannot be availed even if the recipient is otherwise eligible”

3Common trap

Don't fall for this

Most students jump straight to the ₹6 lakh answer without mentioning Rule 36(4) by name — they describe the rule in plain English and lose the citation mark. Also watch out: don't confuse this with the old 20% provisional credit rule (pre-Jan 2022 regime); that rule was replaced, and writing it here will cost you marks for stating incorrect law.

🎯 Practice more Input tax credit – eligibility linked to supplie questions →
Q.IDT-8 00 marks easy GST registration threshold limits – section 22 and Notificat ⚡ Try this Q →
Examine whether the supplier of goods is liable to get registered in the following independent cases:
CTTP

Worked Solution

✓ Verified

Case (i): Rudra Builders, Rohini, Delhi

Rudra Builders is engaged in intra-State taxable supply of building bricks (goods) with aggregate turnover of ₹23 lakh in the current financial year.

As per Section 22 of the CGST Act, 2017, a person whose aggregate turnover exceeds the registration threshold is liable to register. For suppliers engaged exclusively in taxable supply of goods, the registration threshold is ₹50 lakh per financial year. (The general threshold for mixed supplies is ₹40 lakh.)

Since Rudra Builders' aggregate turnover of ₹23 lakh is below the ₹50 lakh threshold, Rudra Builders is NOT liable to register under GST. Registration remains voluntary.

---

Case (ii): Heera, Himachal Pradesh

Heera is engaged in taxable supply of footwear with turnover from two locations:
- Himachal Pradesh showroom: ₹32 lakh
- Nagaland showroom: ₹11 lakh
- Aggregate turnover: ₹43 lakh

Under Section 22 of CGST Act and Notification No. 10/2019-Central Tax, the aggregate turnover is calculated on a pan-India basis (all supplies made by the person anywhere in India, regardless of location or inter-State nature).

As per Notification 10/2019-CT, supplies of footwear (a specified good) have a registration threshold of ₹50 lakh per financial year. This is higher than the general threshold of ₹40 lakh.

Since Heera's aggregate turnover of ₹43 lakh is below the ₹50 lakh threshold applicable to footwear, Heera is NOT liable to register under GST. Registration is optional.

PLAN

Write it like this

Time target 9 min

1The skeleton

- Name the party + their profile in line 1 — write 'Rudra Builders, Delhi, engaged in intra-State supply of goods (building bricks)' before anything else; examiners award structure marks for instantly identifying the case facts.
- Cite the law before applying it — write 'As per Section 22 of the CGST Act, 2017 read with Notification No. 10/2019-Central Tax' as a standalone line; dropping the notification number is a half-mark leak every time.
- State the correct threshold explicitly — write '₹50 lakh for suppliers of goods exclusively' and distinguish it from the ₹40 lakh general threshold in one line; this shows you know WHY the threshold differs, which is what the examiner is testing.
- For multi-state cases, call out pan-India aggregation — write 'aggregate turnover is computed on an all-India basis irrespective of location of supply' before adding the numbers; skipping this line means you've missed the entire legal point of Case (ii).
- End each case with a one-line verdict in bold — write 'Rudra Builders is NOT liable to register under GST'; vague conclusions like 'registration may not be required' lose the concluding mark even when your analysis is perfect.

2Examiner-rewarded phrases

“aggregate turnover in a financial year exceeds the prescribed threshold limit”“as per Section 22 of the CGST Act, 2017 read with Notification No. 10/2019-Central Tax”“aggregate turnover is to be computed on all India basis”

3Common trap

Don't fall for this

The single biggest mark-killer here is applying ₹40 lakh instead of ₹50 lakh — ₹40 lakh is the general threshold for mixed suppliers, but Notification 10/2019-CT raises it to ₹50 lakh for exclusive goods suppliers; if you miss this distinction, your conclusion for Case (ii) still looks correct numerically but your legal reasoning is wrong and you drop the application marks.

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