UPSC Prelims GS Mock Tests – Chapter 4: Mock Test 3 – Standard Level (100 MCQs)
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UPSC Prelims GS Mock Tests – Chapter 4: Mock Test 3 – Standard Level (100 MCQs) – 100 questions, subject: Prelims GS Mock Tests. Every question has the correct answer with a one-line explanation; tap "Show Answer". Free practice for TNPSC, UPSC, SSC, Bank and RRB exams – Shanmugam IAS Academy, Coimbatore.
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1.
Correct Answer: A [the Department of Atomic Energy]
Explanation:
the Department of Atomic Energy is the nodal agency.
2.
Correct Answer: C [Only three]
Explanation:
the South Asian University is in New Delhi.
3.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
both are true; the location of ITER does not explain why India joined.
4.
Correct Answer: C [All three]
Explanation:
the heat budget divides 100 units as 35 albedo, 14 atmosphere and 51 surface.
5.
Correct Answer: A [1 and 2 only]
Explanation:
Amitraghata was the title of Bindusara.
6.
Correct Answer: B [1, 2 and 3 only]
Explanation:
UMANG was launched in 2017.
7.
Correct Answer: D [1, 2 and 3]
Explanation:
these are the three cost concepts used by the CACP; MSP is fixed at 1.5 times A2 + FL since 2018-19.
8.
Correct Answer: D [All four]
Explanation:
all four are correct; the Santhanam Committee (1962–64) led to the CVC in 1964.
9.
Correct Answer: D [1, 2 and 3]
Explanation:
AIM (2016) is under NITI Aayog, NIDHI (2016) under DST, and the two corridors (2018) are in Tamil Nadu and Uttar Pradesh.
10.
Correct Answer: D [1, 2 and 3]
Explanation:
NIDM is under Section 42, NDRF under Section 44, and Section 72 gives the Act overriding effect.
11.
Correct Answer: D [All four]
Explanation:
all four pairs of theorists and ideas are correct.
12.
Correct Answer: B [₹80,000 crore]
Explanation:
the 2026-27 target is ₹80,000 crore.
13.
Correct Answer: B [Stanley Baldwin]
Explanation:
Stanley Baldwin's Conservative government appointed the Simon Commission in November 1927.
14.
Correct Answer: A [the Right to Information]
Explanation:
its first report was on the Right to Information, the "master key" to good governance.
15.
Correct Answer: B [1, 2 and 4 only]
Explanation:
the GCC (1981) has six members – Saudi Arabia, UAE, Qatar, Kuwait, Bahrain and Oman; Iran is not a member.
16.
Correct Answer: D [1, 2 and 3]
Explanation:
all three are correct.
17.
Correct Answer: D [All four]
Explanation:
all four are correct.
18.
Correct Answer: B [Only two]
Explanation:
IMEC was announced in 2023 and the Abraham Accords came in 2020; the Arab Peace Initiative dates from 2002, and India recognised Palestine in 1988 (1992 is the year of full ties with Israel).
19.
Correct Answer: A [2013–2020]
Explanation:
the Doha Amendment covered 2013–2020 and entered into force on 31 December 2020.
20.
Correct Answer: B [11]
Explanation:
The 2025 estimation covered about 35,000 sq km in 58 talukas of 11 districts.
21.
Correct Answer: A [1 and 2 only]
Explanation:
Cassini studied Saturn; MESSENGER studied Mercury.
22.
Correct Answer: A [DRDO]
Explanation:
The Technology Development Fund is executed by DRDO under the Make in India initiative.
23.
Correct Answer: A [1 and 2 only]
Explanation:
Ahmadnagar was ruled by the Nizam Shahis; the Imad Shahis ruled Berar.
24.
Correct Answer: B [Both Statement-II and Statement-III are correct but only one of them explains Statement-I]
Explanation:
both are correct, but only Statement-III explains Statement-I: the absolute, non-delegable duty laid down in M.C. Mehta (1986) leaves no exceptions, unlike the strict liability of Rylands v. Fletcher.
25.
Correct Answer: B [Only two]
Explanation:
the Chandelas are linked with Khajuraho and the Chaulukyas with Gujarat; Malwa was ruled by the Paramaras.
26.
Correct Answer: D [All four]
Explanation:
all four are correct; Fukushima was also rated level 7.
27.
Correct Answer: B [Both Statement-II and Statement-III are correct but only one of them explains Statement-I]
Explanation:
both are correct, but only Statement-III explains Statement-I: the more organic matter there is, the more oxygen microbes need; five days at 20 °C is only the test condition.
28.
Correct Answer: C [All three]
Explanation:
all three pairs are correct.
29.
Correct Answer: C [All three]
Explanation:
Bhadla is a solar park, Muppandal a wind farm in Tamil Nadu, and Puga a geothermal site in Ladakh.
30.
Correct Answer: C [Only three]
Explanation:
the first global stocktake was concluded at COP28, Dubai; Glasgow is known for the coal phase-down.
31.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
both are true, but the Strait of Hormuz has nothing to do with where the terminal is.
32.
Correct Answer: A [1 and 2 only]
Explanation:
Himalayan forests have oak, rhododendron and deodar, not sandalwood.
33.
Correct Answer: A [1 and 2 only]
Explanation:
the Twelfth Schedule came with the 74th Amendment; the 73rd added the Eleventh.
34.
Correct Answer: C [Statement-I is correct but Statement-II is incorrect]
Explanation:
the CACP is an attached office, not a statutory body; the CCEA approves the FRP.
35.
Correct Answer: D [All four]
Explanation:
all four biomes are matched with their features; epiphytes, by contrast, mark the equatorial rainforest.
36.
Correct Answer: C [All three]
Explanation:
the AI summits were held at Bletchley (2023), Seoul (2024) and Paris (2025, co-chaired by India).
37.
Correct Answer: A [the Lesser Himalaya and the Shiwaliks]
Explanation:
the Duns are longitudinal valleys between the Lesser Himalaya and the Shiwaliks.
38.
Correct Answer: A [Tokamak]
Explanation:
these are tokamaks, which hold hot plasma in a magnetic field.
39.
Correct Answer: D [All four]
Explanation:
all four festivals are correctly matched.
40.
Correct Answer: C [Only three]
Explanation:
the Self-Respect Movement (1925) was founded by Periyar.
41.
Correct Answer: A [1965]
Explanation:
the cosmic microwave background was discovered in 1965.
42.
Correct Answer: D [1, 2 and 3]
Explanation:
the HDI began in 1990 (Mahbub ul Haq); the geometric mean replaced the arithmetic mean in 2010; India's HDI was 0.685, rank 130/193.
43.
Correct Answer: C [Only three]
Explanation:
Operation Barga (1978) was in West Bengal.
44.
Correct Answer: C [Only three]
Explanation:
TRIMS applies to trade in goods only.
45.
Correct Answer: C [Only three]
Explanation:
the Higgs boson explains why particles have mass; neutrinos are detected by IceCube.
46.
Correct Answer: A [1, 2 and 3 only]
Explanation:
the Okavango inland delta is in Botswana and is not part of the Nile.
47.
Correct Answer: C [All three]
Explanation:
each school is matched with its usual material.
48.
Correct Answer: A [1 only]
Explanation:
Delhi and Puducherry MLAs vote since the 70th Amendment (1992); nominated members and MLCs do not vote.
49.
Correct Answer: D [1, 2 and 3]
Explanation:
more rupees per dollar is a weaker rupee; a higher NEER index is a stronger rupee; current account convertibility came in August 1994.
50.
Correct Answer: B [1, 2 and 3 only]
Explanation:
the eldest woman of the household, aged 18 or above, is the head for the ration card.
51.
Correct Answer: B [10 years]
Explanation:
doubling time ≈ 70 ÷ growth rate = 70 ÷ 7 = 10 years.
52.
Correct Answer: D [1, 2 and 3]
Explanation:
all three are correct; no judge has ever been removed.
53.
Correct Answer: A [1 and 2 only]
Explanation:
Dfc is found in Arunachal Pradesh; extreme western Rajasthan is BWhw.
54.
Correct Answer: C [Only three]
Explanation:
Sohgaura is not a Harappan site; it is known for a copper-plate inscription.
55.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
both are true but unrelated.
56.
Correct Answer: C [All three]
Explanation:
all three measures are correctly matched.
57.
Correct Answer: D [All four]
Explanation:
all four are correct; a fuel cell also gives direct current.
58.
Correct Answer: B [Only two]
Explanation:
the Rubber Board is at Kottayam and the Turmeric Board (2023) at Nizamabad; Guntur has the Tobacco Board.
59.
Correct Answer: D [All four]
Explanation:
the Mandal report came in 1980, the ₹8 lakh ceiling dates from 2017, the Rohini Commission was set up in 2017, and the 102nd Amendment (2018) made the NCBC a constitutional body under Article 338B.
60.
Correct Answer: A [3-4-1-2]
Explanation:
Bahmani kingdom 1347, Bidar madrasa 1472, Talikota 1565, Golconda annexed 1687.
61.
Correct Answer: B [Only two]
Explanation:
Kalbaisakhi is the local name of the nor'westers of Bengal and Assam, not of Karnataka; the loo is the hot, dry wind of north India.
62.
Correct Answer: A [₹12.22 lakh crore]
Explanation:
capital expenditure is ₹12.22 lakh crore.
63.
Correct Answer: D [All four]
Explanation:
these are the four river-bounded divisions of the Himalaya.
64.
Correct Answer: A [December 2021]
Explanation:
the JWST was launched in December 2021.
65.
Correct Answer: C [All three]
Explanation:
all three pairs are correct.
66.
Correct Answer: A [1 and 2 only]
Explanation:
COD is equal to or greater than BOD, because it measures all oxidisable matter.
67.
Correct Answer: A [3-1-4-2]
Explanation:
basket peg 1975, LERMS 1992, market rate 1993, current account convertibility 1994.
68.
Correct Answer: C [Only three]
Explanation:
Solow's model (1956) stresses technology; the big push is a different theory.
69.
Correct Answer: C [All three]
Explanation:
all three are correct; Finland topped the SDR 2026.
70.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
both are true events of bank nationalisation, but the creation of SBI does not explain the 1969 nationalisation.
71.
Correct Answer: A [1 and 2 only]
Explanation:
the Charter excludes bilateral and contentious issues.
72.
Correct Answer: D [Statement-I is incorrect but Statement-II is correct]
Explanation:
Cantonment Boards work under the Ministry of Defence (Cantonments Act, 2006); the Twelfth Schedule has 18 subjects.
73.
Correct Answer: A [1 and 2 only]
Explanation:
the Lehmann discontinuity separates the outer core from the inner core.
74.
Correct Answer: B [Only two]
Explanation:
Atmosphere 0.013 exceeds rivers 0.0017 million km³ and soil moisture 0.065 exceeds it; lakes, at 0.125, hold more.
75.
Correct Answer: C [Only three]
Explanation:
Article 129 makes the Supreme Court a court of record; complete justice is under Article 142.
76.
Correct Answer: D [1, 2 and 3]
Explanation:
the universe is about 68 per cent dark energy, 27 per cent dark matter and 5 per cent ordinary matter.
77.
Correct Answer: D [All four]
Explanation:
the Chera port was Muziris, the Chola capital Uraiyur, the Pandya port Korkai, and Karikala built the Kallanai.
78.
Correct Answer: B [Tanganyika]
Explanation:
Lake Tanganyika is the deepest.
79.
Correct Answer: C [1 and 3 only]
Explanation:
an ordinance has the same limits as a law of Parliament and cannot abridge Fundamental Rights.
80.
Correct Answer: C [Statement-I is correct but Statement-II is incorrect]
Explanation:
the 2026 amendment (from 20 February 2026) set a three-hour takedown.
81.
Correct Answer: A [Both Statement-I and Statement-II are correct and Statement-II explains Statement-I]
Explanation:
Both are correct, and the lava brought to the surface is why eruptions count as a direct source.
82.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
Parliament has raised the strength from 8 (1950) to 34 (2019) and 38 (2026); the second statement is a use of the power, not its source.
83.
Correct Answer: C [Only three]
Explanation:
a loan becomes an NPA when overdue for more than 90 days.
84.
Correct Answer: C [Only three]
Explanation:
the DDMA is chaired by the Collector, with the local-body head as co-chair.
85.
Correct Answer: D [1, 2 and 3]
Explanation:
all three are features of the Paris Agreement.
86.
Correct Answer: B [Only two]
Explanation:
Canada gave the strong Centre and residuary powers, while the Concurrent List came from Australia; the Fundamental Duties came from the USSR, and Weimar Germany gave the suspension of Fundamental Rights in an emergency.
87.
Correct Answer: D [All four]
Explanation:
Plassey 1757, Wandiwash 1760, Buxar 1764 and Seringapatam 1792 (end of the Third Mysore War).
88.
Correct Answer: C [Only three]
Explanation:
at least two-thirds of an MPC are elected.
89.
Correct Answer: D [Statement-I is incorrect but Statement-II is correct]
Explanation:
disaster management is not in any of the three Lists; Parliament enacted the DM Act in 2005.
90.
Correct Answer: D [1, 2 and 3]
Explanation:
the NCBC is constitutional (338B, 2018); the NCM is statutory (1992 Act); Jains were notified in 2014.
91.
Correct Answer: B [a defeated king fasting to death facing north]
Explanation:
vadakkiruttal was the practice of a defeated king fasting to death facing north.
92.
Correct Answer: A [1 and 2 only]
Explanation:
the Eka movement (1921–22) was led by Madari Pasi; Baba Ramchandra led the Awadh Kisan Sabha.
93.
Correct Answer: D [1, 2 and 3]
Explanation:
the Bombay Plan (1944), M.N. Roy's People's Plan (1945) and S.N. Agarwal's Gandhian Plan (1944) are all correctly matched.
94.
Correct Answer: C [Only three]
Explanation:
India's first nuclear power plant was Tarapur (1969).
95.
Correct Answer: B [16]
Explanation:
Champion and Seth recognised 16 type groups.
96.
Correct Answer: D [All four]
Explanation:
all four are correctly matched.
97.
Correct Answer: B [Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I]
Explanation:
both are true, but Bhabha's three-stage plan of 1954 is not the reason for the 2025 repeal.
98.
Correct Answer: A [1 and 2 only]
Explanation:
chakkars are typical of Kathak; Manipuri dancers do not even wear ankle bells.
99.
Correct Answer: B [not less than one-third]
Explanation:
Article 243T reserves not less than one-third of the seats for women.
100.
Correct Answer: C [Only three]
Explanation:
Part XIV deals with services; elections are in Part XV.
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