UPSC Prelims 2027 Practice MCQs | UPSCJOURNAL

UPSCJournal • Prelims 2027 Practice

UPSC Prelims 2027 Practice – 15 UPSC Level MCQs

2 October 2026 • Static + Current Affairs • Answers & Explanations

15 Questions Moderate–Hard Elimination Based GS Paper I

Your Practice Score 0 / 15

Practice Rule: Read carefully → eliminate improbable statements → select one option → check the answer → understand why the trap works.

Q1

Polity & Governance Current-linked

With reference to the People's Plan Campaign 2026-27 — “Sabki Yojana, Sabka Vikas” — consider the following statements:

1. It is associated with preparation of Gram Panchayat Development Plans.
2. The 2026-27 campaign is intended to support preparation of GPDPs for Financial Year 2027-28.
3. Participatory and evidence-based planning forms part of the campaign approach.
4. Gram Sabha has no role in identifying local development priorities under the campaign.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 3 only

People's Plan Campaign promotes participatory local planning through Gram Sabhas and Gram Panchayats. The 2026-27 campaign supports preparation of GPDPs for FY 2027-28.

UPSC Trap: Gram Sabha participation is central to decentralised planning, not excluded from it. Official Source: PIB – People's Plan Campaign 2026-27

Q2

Economy / EVs Current-linked

With reference to the PM E-DRIVE Scheme, consider the following statements:

1. It seeks to accelerate adoption of electric vehicles in India.
2. It supports expansion of electric-vehicle charging infrastructure.
3. Its implementation has been extended until March 2028.
4. The scheme is restricted exclusively to privately owned electric cars.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 3 only

PM E-DRIVE supports multiple EV categories, charging stations, e-buses and testing infrastructure. Its scope is much wider than private electric cars.

UPSC Trap: Do not equate an EV promotion scheme only with passenger cars. Official Source: PIB – PM E-DRIVE Scheme

Q3

Polity

With reference to the Finance Commission of India, consider the following statements:

1. It is constituted by the President under Article 280 of the Constitution.
2. It recommends distribution of net proceeds of certain taxes between the Union and the States.
3. Its recommendations are legally binding on the Union Government.
4. It may recommend measures needed to augment the Consolidated Fund of a State to supplement resources of Panchayats and Municipalities.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 4 only

The Finance Commission is a constitutional body under Article 280. Its recommendations are advisory, not automatically legally binding.

Trap: Constitutional body does not necessarily mean its recommendations are binding.

Q4

Polity

With reference to Parliamentary Committees, consider the following statements:

1. The Public Accounts Committee examines appropriation accounts and reports of the Comptroller and Auditor General.
2. The Estimates Committee can suggest alternative policies for efficiency and economy in administration.
3. Ministers can be members of the Public Accounts Committee.
4. Department-related Standing Committees examine Demands for Grants of ministries.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 4 only

Ministers are not eligible to be members of financial committees such as the Public Accounts Committee.

Trap: Committee scrutiny ≠ executive membership.

Q5

Economy

With reference to fiscal deficit, consider the following statements:

1. Fiscal deficit represents the excess of total expenditure over total receipts excluding borrowings.
2. A fiscal deficit necessarily implies that the current account of the Balance of Payments is also in deficit.
3. Government borrowing is one way of financing a fiscal deficit.
4. Interest payments form part of revenue expenditure.

Which of the statements given above are correct?

Correct Answer: B — 1, 3 and 4 only

Fiscal deficit concerns government finances, whereas the current account concerns external transactions. One does not automatically imply the other.

Do not confuse fiscal deficit with current-account deficit.

Q6

Economy

Which of the following actions can potentially increase liquidity in the banking system?

1. Reduction in Cash Reserve Ratio
2. RBI purchase of government securities in the open market
3. Increase in Cash Reserve Ratio
4. RBI sale of government securities

Select the correct answer using the code below:

Correct Answer: A — 1 and 2 only

Lower CRR leaves banks with more lendable resources, while RBI purchases of securities inject money into the financial system.

RBI buys securities → liquidity enters; RBI sells → liquidity is absorbed.

Q7

Geography

With reference to Western Disturbances, consider the following statements:

1. They generally originate in the Mediterranean-West Asian region.
2. They move towards the Indian subcontinent through the westerlies.
3. They contribute to winter rainfall in north-western India.
4. They are the principal cause of the south-west monsoon over peninsular India.

Which of the statements given above are correct?

Correct Answer: A — 1, 2 and 3 only

Western Disturbances are extra-tropical weather systems that bring important winter precipitation to north-western India and snowfall to the Himalayas.

Western Disturbances are not the driver of India's south-west monsoon.

Q8

Environment

With reference to ecological succession, consider the following statements:

1. Primary succession begins on a surface where a developed soil profile may initially be absent.
2. Secondary succession can occur after a disturbance where soil remains present.
3. Lichens may act as pioneer organisms in some forms of primary succession.
4. Secondary succession always proceeds more slowly than primary succession.

Which of the statements given above are correct?

Correct Answer: A — 1, 2 and 3 only

Secondary succession usually proceeds faster because soil, nutrients, seed banks or surviving organisms are often already present.

Absolute word “always” makes Statement 4 suspect.

Q9

Environment

Which of the following characteristics generally favour an invasive alien species?

1. Rapid reproduction
2. Broad ecological tolerance
3. Absence of effective natural predators in the introduced range
4. Inability to disperse beyond a very narrow habitat

Select the correct answer:

Correct Answer: A — 1, 2 and 3 only

Fast reproduction, ecological flexibility and escape from natural enemies can allow introduced species to spread rapidly.

Limited dispersal would generally constrain invasiveness, not enhance it.

Q10

Agriculture

With reference to millets, consider the following statements:

1. Several millets are capable of growing under relatively low-rainfall conditions.
2. Millets are generally described as nutrient-dense cereals.
3. All millets require standing water during most of their growing period.
4. Diversification towards millets may contribute to climate-resilient agriculture in suitable regions.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 4 only

Millets are generally hardy dryland crops and several varieties perform well under lower water availability compared with water-intensive cereals.

Standing water is associated with certain paddy systems, not millets.

Q11

Science & Technology

With reference to semiconductor devices, consider the following statements:

1. The electrical conductivity of a semiconductor lies between that of a conductor and an insulator.
2. Doping can modify the electrical properties of semiconductor materials.
3. Silicon is widely used as a semiconductor material.
4. Semiconductors cannot be used in integrated circuits.

Which of the statements given above are correct?

Correct Answer: A — 1, 2 and 3 only

Semiconductor technology forms the foundation of transistors, microprocessors, memory chips and integrated circuits.

Statement 4 reverses one of the central applications of semiconductors.

Q12

Modern History

Consider the following pairs regarding British land-revenue systems:

1. Permanent Settlement — Zamindars as revenue intermediaries
2. Ryotwari System — Direct settlement with cultivators
3. Mahalwari System — Village or mahal as an important revenue unit

How many of the pairs given above are correctly matched?

Correct Answer: C — All three

These distinctions form the core of colonial land-revenue administration: zamindari intermediary settlement, direct ryot settlement and mahal/village-based settlement.

UPSC often tests the unit of settlement rather than only the name of the system.

Q13

Ancient History

With reference to Buddhism, consider the following statements:

1. The Four Noble Truths are central to Buddhist teaching.
2. The Eightfold Path is associated with the cessation of suffering.
3. Buddhism accepts the authority of the Vedas as infallible revelation.
4. The concept of dependent origination is associated with Buddhist philosophy.

Which of the statements given above are correct?

Correct Answer: B — 1, 2 and 4 only

Buddhism emerged outside the orthodox Vedic tradition and did not accept Vedic authority as infallible.

Statement 3 is inconsistent with the heterodox character of Buddhism.

Q14

International Relations

With reference to BIMSTEC, consider the following countries:

1. India
2. Nepal
3. Sri Lanka
4. Thailand
5. Pakistan

Which of the above are members of BIMSTEC?

Correct Answer: B — 1, 2, 3 and 4 only

BIMSTEC links South and Southeast Asia around the Bay of Bengal. Pakistan is not a member.

Do not confuse BIMSTEC membership with SAARC membership.

Q15

Environment

With reference to biodiversity hotspots, consider the following statements:

1. A hotspot is identified only on the basis of total species richness.
2. High endemism is an important feature associated with biodiversity hotspots.
3. Significant habitat loss forms part of the hotspot concept.
4. Parts of India fall within more than one recognised biodiversity hotspot.

Which of the statements given above are correct?

Correct Answer: B — 2, 3 and 4 only

Hotspot identification combines exceptional plant endemism with extensive habitat loss. India intersects multiple hotspot regions.

Hotspot ≠ simply an area containing many species.

UPSC Prelims 2027 Practice – 15/15 Read Carefully → Eliminate → Mark → Check → Analyse the Trap

← Previous Practice UPSC Prelims Practice →