LDCE IP 2026 Paper-III Question Paper (Series D): Analysis and Answers

SEO Details (for your website editor)

Field	Value
(under 60 characters)	LDCE IP 2026 Paper-III Question Paper: Analysis & Answers
(under 160 characters)	LDCE IP 2026 Paper-III (Series D) analysis with topic-wise trends, answers from the provisional key, solved maths questions and preparation tips.
URL slug	/ldce-ip-2026-paper-3-question-paper-analysis
Focus keyword	LDCE IP 2026 Paper 3 Question Paper
Secondary keywords	India Post Previous Year Question Papers, India Post Departmental Exam, India Post Promotion Exam, India Post GK, India Post Current Affairs
Tags	IP Exam 2026, India Post Study Material, India Post Mock Tests, India Post Quiz, Postal Assistant Previous Year Question Papers, PA SA Coaching
Featured image alt text	LDCE IP 2026 Paper-III question booklet Series D analysis
Category	India Post Previous Year Question Papers

Tip for SEO: link this post to your Paper-I analysis and your LDCE IP 2026 answer key post. A small series of linked posts on one exam builds topical authority in Google search.

LDCE IP 2026 Paper-III: A Close Look

After Paper-I, here is our analysis of Paper-III of the LDCE for Inspector of Posts 2026, held on 26 and 27 September 2026. This post covers the Series D question booklet.

Paper-III is very different from Paper-I. It tests service rules, finance rules, the Constitution, new criminal laws, procurement, reasoning, English and current affairs, all in one paper.

Below you will find the paper pattern, a topic-wise breakdown, important questions with answers from the provisional answer key, and step-by-step solutions to the maths questions. Many of these topics, like pension rules, RTI and the Constitution, are useful for every India Post Departmental Exam.

Paper at a Glance

Detail	Information
Exam	LDCE for Inspector of Posts (IP) 2026
Paper	Paper-III
Booklet series covered here	Series D (other series: A, B, C)
Total questions	150 objective (MCQ)
Maximum marks	300 (2 marks per question)
Time allowed	3 hours
Answer mode	OMR sheet, black or blue ballpoint pen, no erasing
Language	Bilingual (English and Hindi); English version is final if they differ. English language questions are in English only
Calculators	Not allowed

Topic-wise Analysis

Paper-III covered a very wide syllabus. Here are the main areas and examples of what was asked.

Topic area	What was asked (examples)
Reasoning and quantitative aptitude	Coins, trains, syllogism, seating, calendar, coding, averages, percentage, profit and loss
English	Idioms (bite the bullet, read between the lines, a shot in the arm), fill in the blanks, synonyms, antonyms
Constitution of India	42nd and 86th Amendments, Articles 15, 16, 19, 145, 217, 311, 338, DPSP and Fundamental Duties, writs
FR/SR and service matters	FR 9, 12A, 15, 22, 26, 48, 49, 54, joining time, transfer grant, date of birth change, APAR
GPF and pension	GPF Rules 11, 12, 15; CCS (Pension) Rules 2021; Commutation Rules; NPS gratuity rules; NPS exits
Postal Financial Handbooks	FHB-I and II rules on remittances, TDS on GST, defalcations, records preservation, audit reports
Financial powers	Schedule II-A and III powers of Heads of Circle and Divisional Heads
Procurement and GFR	GFR rules, two-stage bidding, MSE policy, LCS method, CRAC, liquidated damages, debarment
Laws	RTI Act, POSH Act 2013, BNSS 2023, Prevention of Corruption Act, Administrative Tribunals Act, Revenue Recovery Act
GDS and staff welfare	SDBS for GDS, Children Education Facilitation Allowance, casual labourers, crèche guidelines
Current affairs	PRAGATI, Aditya-L1, PFBR Kalpakkam, CWG 2026, T20 World Cup 2026, Arya Samaj 150 years, Bhu-Aadhaar

Service rules, pension and finance rules made up the largest part. Law and Constitution questions were long and statement-based.

Important Questions with Answers (Provisional Key)

Answers are from the provisional key released on 29.09.2026. Question numbers are for Series D, with the matching Series A number for readers with other booklets.

Series D Q.	Series A Q.	Question (in short)	Answer as per provisional key
11	36	Time for third party to respond under RTI Section 11	B: 10 days from receipt of notice
12	1	Words added to the Preamble by the 42nd Amendment	B: Socialist, Secular, Integrity
15	37	First appeal limitation under RTI Section 19(1) starts from	C: Receipt of CPIO decision, or expiry of time limit if no decision
32	6	Writ to quash a tribunal order passed without jurisdiction	C: Certiorari
43	44	Death gratuity for 10 years of qualifying service	C: 12 times emoluments
44	9	Fundamental Duty on education of children added by	C: 86th Amendment, 2002
56	12	Fundamental Duty and DPSP both on education of children	A: Article 51A(k) and Article 45
60	13	Articles on environment protection	A: Article 48A and Article 51A(g)
64	14	High Court judge qualification under Article 217(2)	B: Advocate of a High Court for at least 10 years
68	15	Minimum bench under Article 145(3)	C: 5 judges
69	122	Word for strong determination despite difficulties	A: Tenacity
78	88	SDBS mandatory for new GDS from	D: 01-04-2011
80	18	Warrant case under BNSS 2023	C: Offence punishable with death, life or more than 2 years
97	129	Bagurumba folk dance belongs to	C: Assam
101	130	Reform movement that completed 150 years in 2025	D: Arya Samaj
113	133	Platform whose 50th meeting the PM chaired	B: PRAGATI
119	63	Procurement share for MSEs owned by women	B: 3%
120	28	Time to decide approval under PC Act Section 17A	B: 3 months, extendable by 1 month
121	135	Host city of the 2026 Commonwealth Games	D: Glasgow, Scotland
125	136	Thomas Cup and Uber Cup are linked to	D: Badminton
128	30	Officer buys laptop cheap from contractor: PC Act section	D: Section 11
129	137	Country that debuted in the 2026 ICC Men’s T20 World Cup	B: Italy
133	138	India’s first solar mission (2023)	C: Aditya-L1
137	139	Location of the 500 MWe PFBR	C: Kalpakkam
144	34	Inquiry before removal of the Chief Information Commissioner	B: Supreme Court

Note: These are provisional answers and may change in the final key.

Solved: Maths and Reasoning Questions

Q1 (Series A Q143): Coins in a bag. Answer: B (60)

• Let ₹1 coins be 3x and 25 paise coins be x. Then 50 paise coins = 220 − 4x.
• Value: 0.25x + 3x + 0.5(220 − 4x) = 160.
• So 1.25x = 50, which gives x = 40.
• 50 paise coins = 220 − 160 = 60.

Q2 (Series A Q144): Two trains from Mumbai. Answer: A (210 km)

• The first train gets a 30-minute head start, covering 30 km.
• The second train gains 10 km every hour, so it catches up in 3 hours.
• Distance = 70 × 3 = 210 km.

Q5 (Series A Q147): Day after Holi. Answer: B (Thursday)

• Today is Monday, so the birthday (day after tomorrow) is Wednesday.
• Holi is the same day next week, which is also a Wednesday.
• The next day is Thursday.

Q141 (Series A Q140): Dinner party bill. Answer: D (₹1536.08)

• 13 people spent 13 × 79 = ₹1027.
• The other 6 each spent average + ₹4. Let the total be T, so T = 1027 + 6(T/19 + 4).
• That gives 13T/19 = 1051, so T = ₹1536.08.

Q145 (Series A Q141): Keeping cost the same. Answer: A (about 17%)

• Old cost = raw material 100 + labour 25 = 125.
• New raw price is 1.15 times, and labour becomes 30% of raw cost. So cost per unit of usage = 1.15 × 1.30 = 1.495.
• Usage needed = 125 ÷ 149.5 = 0.836, a cut of about 17%.

Q149 (Series A Q142): Retailer’s profit. Answer: C (₹6)

• Customer pays 95% of list price = ₹38, so list price = ₹40.
• Retailer buys at 80% of ₹40 = ₹32.
• Profit = 38 − 32 = ₹6.

Key Observations

• New laws were tested. BNSS 2023 questions appeared on warrant cases, proclaimed offenders and the Nagaland exception. Candidates still reading the old CrPC would have lost marks.
• Pension Rules 2021 and NPS got heavy weight. Many questions came from CCS (Pension) Rules 2021, NPS exit rules and the NPS gratuity rules.
• Long, case-based questions. Many questions described a situation and asked for the correct rule, which takes more reading time.
• Financial powers were tested by item number. Schedule II-A and Schedule III limits were asked directly, which needs focused memorisation.
• Current affairs from 2025–26. PRAGATI, CWG 2026, T20 World Cup 2026, PFBR and Arya Samaj’s 150 years all came up.
• Check debatable questions. A few questions, especially in reasoning and law, may have more than one possible view. If you think the key is wrong, send feedback with rule proof by 5:30 PM on 6 October 2026.

Overall level: Tough and lengthy. The reasoning, maths and English questions were the most scoring part, while the rule-based questions needed deep reading.

Preparation Tips

1. Do not skip reasoning, maths and English. These are quick and scoring. Practise 20 questions daily without a calculator.
2. Read the new rules, not the old ones. Focus on CCS (Pension) Rules 2021, NPS gratuity rules and BNSS 2023.
3. Make tables for financial powers. Write Schedule II-A and III items with their limits on one sheet and revise it weekly.
4. Learn Constitution articles in pairs. Link each Fundamental Duty with its matching Directive Principle, for example 51A(g) with 48A.
5. Follow current affairs month by month. Government schemes, sports events and science missions are asked regularly.
6. Practise full-length papers in 3 hours. Paper-III is lengthy, so time management matters. Use India Post Mock Tests and India Post Previous Year Question Papers for practice.

These tips also help candidates preparing for the PA SA Departmental Exam, MTS to PA and Postman to PA, where the Constitution, reasoning and service rules overlap.

Frequently Asked Questions

Q1. How many questions were in LDCE IP 2026 Paper-III?

Paper-III had 150 objective questions for 300 marks, with 3 hours allowed.

Q2. What subjects does Paper-III cover?

Reasoning, maths, English, the Constitution, FR/SR, pension and GPF rules, finance and procurement rules, laws like RTI, POSH, BNSS and PC Act, and current affairs.

Q3. How do I check answers for Series A, B or C?

Use the provisional key, which lists all four series numbers in one row with the answer. Our table above also shows the Series A number for each question.

Q4. Were calculators allowed for the maths questions?

No. Calculators, mobiles and any electronic devices were not allowed.

Q5. What was the hardest part of Paper-III?

The long, case-based questions on pension rules, financial powers and new laws took the most time.

Q6. Can I still object to the answer key?

Yes, until 5:30 PM on 6 October 2026, by email to your Circle in the Annexure-I format, with rule proof attached.

Final Words

LDCE IP 2026 Paper-III was long and demanding. It rewarded candidates who studied the new pension rules, BNSS and financial powers in depth, and who did not ignore reasoning and English.

If you appeared, match your answers with the key and send feedback before the deadline if needed. If you are preparing for next year, use this paper to understand the level and build a study plan around it.

For more India Post Previous Year Question Papers, India Post Study Material and India Post Latest News, stay connected with us.