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Question 1Question →

With reference to the administrative and judicial restructuring executed under the Governor-Generalship of Lord William Bentinck (1828–1835), consider the following statements:

1. He abolished the Provincial Courts of Appeal and Circuit previously instituted by Lord Cornwallis, reassigning their duties to Commissioners of Revenue and Circuit.
2. He replaced Persian as the official court language, introducing local vernacular languages in lower courts and English in higher courts.
3. He authorized the setting up of a separate Sadar Diwani Adalat and Sadar Nizamat Adalat at Allahabad to serve the Upper Provinces.

Which of the statements given above are correct?

1 and 2 only

2 and 3 only

1, 2 and 3

1 and 3 only

Show answer & explanation

Answer: 1, 2 and 3

Answer

All three statements (1, 2, and 3) are correct. Lord William Bentinck instituted comprehensive administrative and judicial reforms by abolishing the Provincial Courts of Appeal and Circuit, replacing Persian with vernacular languages and English in courts, and setting up separate Sadar Courts at Allahabad.

The correct option is the one stating that statements 1, 2, and 3 are all correct. Lord William Bentinck's tenure (1828–1835) marked a major administrative overhaul: he abolished Cornwallis's inefficient Provincial Courts of Appeal and Circuit, introduced English and regional vernaculars in place of Persian for judicial proceedings, and established separate Sadar Diwani and Nizamat Adalats at Allahabad in 1831 to serve northern India.

Step-by-Step Solution

Evaluate Statement 1 regarding Provincial Courts of Appeal and Circuit

Statement 1 is correct. Lord William Bentinck abolished the Provincial Courts of Appeal and Circuit set up by Cornwallis due to massive judicial backlogs and delays, transferring their revenue and judicial duties to newly created Commissioners of Revenue and Circuit in 1829.

To streamline court procedure and eliminate prolonged delays in civil and criminal litigation.

Evaluate Statement 2 regarding official court languages

Statement 2 is correct. Bentinck abolished Persian as the compulsory language in court proceedings, authorizing Persian's replacement with vernacular languages in suitor-facing lower courts and English in higher courts.

To make justice accessible to local litigants and align higher jurisprudence with English administrative standards.

Evaluate Statement 3 regarding Sadar Courts at Allahabad

Statement 3 is correct. In 1831, Bentinck sanctioned a separate Sadar Diwani Adalat (civil appeal) and Sadar Nizamat Adalat (criminal appeal) at Allahabad for the convenience of residents in the Upper (North-Western) Provinces.

Litigants from the Upper Provinces previously had to travel all the way to Calcutta for final appeals.

Key Concept

Judicial and Administrative Reforms of Lord William Bentinck

Question 2Question →

Which of the following planetary wind belts blows continuously from the Subtropical High-Pressure Belts toward the Equatorial Low-Pressure Belt in both the Northern and Southern Hemispheres?

Trade Winds

Westerlies

Polar Easterlies

Monsoons

Show answer & explanation

Answer: Trade Winds

Answer

The Trade Winds blow from the Subtropical High-Pressure Belts toward the Equatorial Low-Pressure Belt.

The Trade Winds are steady global planetary winds that originate in the Subtropical High-Pressure Belts and converge at the Equatorial Low-Pressure Belt (ITCZ). Due to the Coriolis effect, they blow from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere.

Step-by-Step Solution

Identify the primary atmospheric pressure belts involved in equatorial surface circulation.

Air moves from the Subtropical High-Pressure Belts (located near 30° N and 30° S) toward the Equatorial Low-Pressure Belt (Doldrums).

Surface air flows naturally down the pressure gradient from areas of high pressure to low pressure.

Determine the name of the permanent planetary wind system created by this movement.

The winds moving toward the equator are deflected by the Coriolis force, creating the Northeast Trade Winds in the Northern Hemisphere and the Southeast Trade Winds in the Southern Hemisphere.

The planetary winds operating between the subtropical high pressure and equatorial low pressure are defined as Trade Winds.

Key Concept

Planetary Wind Systems and Global Pressure Belts

Question 3Question →

At which of the following Harappan archaeological sites was a prominent artificial burnt-brick dockyard discovered?

Kalibangan

Lothal

Dholavira

Banawali

Show answer & explanation

Answer: Lothal

Answer

Lothal is the Harappan site where an artificial burnt-brick dockyard was discovered.

The site of Lothal in present-day Gujarat yielded evidence of a large rectangular burnt-brick basin with sluice gates, recognized as a dockyard for sea-going vessels during the Harappan period.

Step-by-Step Solution

Identify the key architectural and economic feature specified in the question stem.

The target structure is a burnt-brick rectangular basin constructed for docking ships.

Maritime trade was a key facet of the Indus Valley Civilization.

Map the dockyard finding to the correct Harappan site.

Excavations conducted by S.R. Rao at Lothal (Gujarat) brought to light a dockyard measuring approximately 218 meters by 37 meters.

Lothal functioned as an important coastal trading post connecting the Harappans with West Asian civilizations.

Key Concept

Harappan Maritime Commerce and Urban Sites

Estimated Time:45s

Question 4Question →

Consider the following statements regarding the physical mechanisms and climate impacts of major oceanic currents:

1. Cold ocean currents along the western coasts of continents in subtropical belts are associated with coastal upwelling driven by Ekman transport.
2. The Agulhas Current is a cold, equatorward-flowing ocean current located along the western coast of Southern Africa.
3. Cold ocean currents chill the overlying air mass and induce thermal stability, inhibiting atmospheric convection and contributing to coastal desertification.

Which of the statements given above is/are correct?

1 and 3 only

2 only

1 and 2 only

1, 2 and 3

Show answer & explanation

Answer: 1 and 3 only

Answer

Statements 1 and 3 only are correct.

The combination of Statements 1 and 3 only is correct. Ekman transport drives coastal upwelling along subtropical western coasts where offshore surface drift brings cold subsurface waters upward. This low ocean surface temperature cools the lower atmosphere, creating stable air layers (temperature inversion) that suppress precipitation and generate coastal deserts. Statement 2 is false because the Agulhas Current is a warm ocean current located along Africa's eastern coast.

Step-by-Step Solution

Analyze Statement 1 regarding Ekman transport and upwelling

In the subtropics, trade winds driving ocean surface waters combined with the Coriolis effect cause net water transport away from western continental coastlines (Ekman transport). Deep, cold, nutrient-rich ocean water rises to replace it. Statement 1 is correct.

Verify oceanographic forcing mechanisms of coastal upwelling.

Evaluate Statement 2 regarding the Agulhas Current

The Agulhas Current is a warm, poleward-flowing (southward) western boundary current in the southern Indian Ocean off the eastern coast of Africa. The cold current on the western coast of Southern Africa is the Benguela Current. Statement 2 is incorrect.

Distinguish between eastern and western oceanic boundary currents and their regional geography.

Analyze Statement 3 regarding atmospheric stability and climate impact

Cold surface ocean waters cool the air directly above them. Air near the surface becomes colder and denser than the air above, creating a atmospheric temperature inversion. This halts convection, prevents cloud growth, and inhibits precipitation, yielding coastal desert conditions. Statement 3 is correct.

Examine air-sea thermodynamic interaction and atmospheric stability.

Key Concept

Oceanic Currents, Ekman Transport, and Coastal Microclimates

Estimated Time:2m 0s

Question 5Question →

Consider the following statements regarding temperature inversion in the atmosphere:

1. Long winter nights, clear skies, and calm air provide ideal conditions for surface temperature inversion.
2. Temperature inversion promotes strong atmospheric convection, leading to rapid vertical cloud development.
3. Over polar snow covers, surface temperature inversion is a frequent phenomenon throughout most of the year.

Which of the statements given above is/are correct?

1 and 3 only

1 and 2 only

2 and 3 only

1, 2, and 3

Show answer & explanation

Answer: 1 and 3 only

Answer

Statements 1 and 3 are correct, while statement 2 is incorrect.

Temperature inversion occurs when the normal environmental lapse rate is inverted, meaning temperature increases with altitude. Ideal surface inversion conditions include long winter nights, clear skies, and still air, as terrestrial longwave radiation escapes efficiently into space while lack of wind prevents mechanical mixing. Furthermore, polar regions experience prolonged surface inversions due to high snow albedo and continuous radiative cooling. Crucially, because cold air remains trapped below warm air, the atmospheric layer becomes extremely stable, suppressing vertical convection rather than promoting it.

Step-by-Step Solution

Analyze Statement 1 regarding conditions for surface temperature inversion.

Statement 1 is verified as true. Long winter nights ensure prolonged radiative cooling, clear skies allow heat to escape unimpeded into space, and calm winds prevent the mixing of cold surface air with warmer air aloft.

Surface temperature inversion requires efficient radiational cooling of the ground.

Analyze Statement 2 regarding atmospheric buoyancy and convection during an inversion.

Statement 2 is verified as false. Under normal conditions, temperature decreases with altitude, allowing warm surface air to rise. In an inversion, warmer air sits above denser cold air, creating high atmospheric stability that inhibits upward convective motion.

Inversion layer acts as a cap that traps fog and pollutants while preventing vertical convective cloud growth.

Analyze Statement 3 regarding polar temperature inversions.

Statement 3 is verified as true. High surface albedo and continuous radiative cooling over snow-covered polar terrain produce persistent surface temperature inversions for most of the year.

Polar ice and snow cover continuously emit longwave radiation while absorbing very little solar heat.

Key Concept

Atmospheric Temperature Inversion and Tropospheric Stability

Estimated Time:1m 0s

Question 6Question →

Which 19th-century socio-religious reformer founded the Arya Samaj in 1875 and authored the treatise 'Satyarth Prakash' to promote a return to Vedic principles?

Swami Dayanand Saraswati

Swami Vivekananda

Raja Ram Mohan Roy

Keshab Chandra Sen

Show answer & explanation

Answer: Swami Dayanand Saraswati

Answer

Swami Dayanand Saraswati founded the Arya Samaj in 1875 and authored 'Satyarth Prakash'.

Swami Dayanand Saraswati (born Mul Shankar) founded the Arya Samaj in Bombay in April 1875 to revive Vedic teachings, reject idol worship, and champion social reform. He penned 'Satyarth Prakash' (The Light of Truth) as his seminal text articulating these doctrines.

Step-by-Step Solution

Identify the organization and key publication mentioned in the prompt.

The organization is Arya Samaj (1875) and the key text is 'Satyarth Prakash'.

Matching the reformer with their specific organization and literary work allows identification of the correct historical figure.

Evaluate the reform figure associated with these contributions.

Swami Dayanand Saraswati established Arya Samaj in 1875 with the slogan 'Back to the Vedas' and authored 'Satyarth Prakash'.

This directly connects the reform initiatives to Swami Dayanand Saraswati.

Key Concept

Arya Samaj and Swami Dayanand Saraswati's reform movement

Question 7Question →

At sunrise, a researcher standing at initial point $P$ walks $12\text{ m}$ directly towards the shadow cast by a vertical pole. He then turns $135^\circ$ clockwise and walks $10\sqrt{2}\text{ m}$ . From that point, he makes a $90^\circ$ right turn and walks $5\sqrt{2}\text{ m}$ . Next, he rotates $225^\circ$ anti-clockwise and walks $15\text{ m}$ . Finally, he turns and walks in the South-East direction until he reaches a point that is due West of his starting point $P$ . What is his shortest straight-line distance from point $P$ , and in which direction is he located relative to point $P$ ?

7\text{ m}

, West

17\text{ m}

, West

7\text{ m}

, East

12\text{ m}

, South-West

Show answer & explanation

Answer: $7\text{ m}$ , West

Answer

7\text{ m}

, West

By placing point

P

at origin

(0,0)

, walking towards a sunrise shadow means walking West to

(-12,0)

. A

135^\circ

clockwise turn faces North-East, moving

10\sqrt{2}\text{ m}

(-2,10)

. A

90^\circ

right turn faces South-East, moving

5\sqrt{2}\text{ m}

(3,5)

. A

225^\circ

anti-clockwise rotation turns to West, moving

15\text{ m}

(-12,5)

. Finally, walking South-East until reaching

y=0

(due West of

P

) brings the position to

(-7,0)

. This is

7\text{ m}

directly West of point

P

Step-by-Step Solution

Determine initial movement direction using sunrise shadow context.

At sunrise, the Sun is in the East, so shadows fall towards the West. Walking

12\text{ m}

towards the shadow places the researcher at position

(-12, 0)

facing West (

180^\circ

Implicit cardinal orientation based on solar position at sunrise.

Apply

135^\circ

clockwise turn and displacement of

10\sqrt{2}\text{ m}

Facing West (

180^\circ

)

+ 135^\circ\text{ CW} = 315^\circ

(or

45^\circ

North-East).

\Delta x = 10\sqrt{2}\cos(45^\circ) = 10\text{ m}

\Delta y = 10\sqrt{2}\sin(45^\circ) = 10\text{ m}

. New position is

(-12+10, 0+10) = (-2, 10)

facing North-East.

Vector decomposition of sub-cardinal movement.

Apply

90^\circ

right turn and displacement of

5\sqrt{2}\text{ m}

Right turn from North-East (

45^\circ

) leads to South-East (

-45^\circ

\Delta x = 5\sqrt{2}\cos(-45^\circ) = 5\text{ m}

\Delta y = 5\sqrt{2}\sin(-45^\circ) = -5\text{ m}

. New position is

(-2+5, 10-5) = (3, 5)

facing South-East.

Re-orienting facing direction by

90^\circ

clockwise.

Apply

225^\circ

anti-clockwise turn and

15\text{ m}

displacement.

Facing South-East (

315^\circ

)

+ 225^\circ\text{ CCW} = 540^\circ \equiv 180^\circ

(West). Walking

15\text{ m}

West shifts position by

\Delta x = -15\text{ m}, \Delta y = 0

. New position is

(3-15, 5) = (-12, 5)

facing West.

Angular addition for multi-turn rotation.

Calculate final South-East displacement until due West of starting point

P(0,0)

Due West of origin means

y = 0

. Moving South-East from

(-12, 5)

follows path

(x, y) = (-12 + t, 5 - t)

. Setting

y = 0 \implies 5 - t = 0 \implies t = 5

. Final position is

(-12+5, 5-5) = (-7, 0)

Finding line-axis intersection for South-East vector direction.

Compute final distance and relative direction from

P(0,0)

The final point

(-7, 0)

is at a straight-line distance of

\sqrt{(-7)^2 + 0^2} = 7\text{ m}

in the West direction relative to

P(0,0)

Euclidean distance formula on Cartesian plane.

Key Concept

Multi-step vector displacement with implicit shadow direction and angular rotations

Question 8Question →

Six officers—P, Q, R, S, T, and U—work in three different departments of a state administration: Finance, Administrative, and Revenue. At least one officer and at most three officers work in each department. Each officer drives a car of a different color among Blue, Red, Black, Green, White, and Yellow.

The following conditions are given:
1. P works in the Finance department and drives a Red car.
2. Q drives a Green car and does not work in the Revenue department.
3. The officer who drives the White car works in the same department as T.
4. R works in the Revenue department with only one other officer, who drives a Black car.
5. T drives a Yellow car and does not work in the Finance department.
6. S does not work in the Revenue department, and Q does not work in the same department as P.

Which of the following statements is definitely correct?

U works in the Revenue department and drives a Black car, while R drives a Blue car.

Q works in the Finance department and drives a Green car.

S works in the Finance department and drives a White car.

T works in the Revenue department and drives a Yellow car.

Show answer & explanation

Answer: U works in the Revenue department and drives a Black car, while R drives a Blue car.

Answer

U works in the Revenue department and drives a Black car, while R drives a Blue car.

By step-by-step deduction, the Revenue department consists strictly of R and U. Since U drives the Black car mandated by the puzzle conditions, R must drive the remaining Blue car. Thus, the statement regarding U driving a Black car in Revenue and R driving a Blue car is unequivocally correct.

Step-by-Step Solution

Analyze explicit car assignments and department restrictions.

P drives a Red car in Finance. Q drives a Green car. T drives a Yellow car.

Directly stated in conditions 1, 2, and 5.

Determine the members and car colors of the Revenue department.

Revenue has exactly two officers: R and U (who drives a Black car).

Condition 4 limits Revenue to R and one Black car driver. P (Finance), Q (not Revenue), S (not Revenue), and T (Yellow car) cannot be in Revenue. Thus, U must be the second officer in Revenue driving the Black car.

Deduce the department for T and assign remaining car colors.

T works in the Administrative department. R drives a Blue car and S drives a White car.

T cannot be in Finance or Revenue, placing T in Administrative. Condition 3 puts the White car driver in T's department (Administrative). Since R is in Revenue, R cannot drive White; hence R drives Blue and S drives White.

Assign Q to a department.

Q works in the Administrative department.

Condition 6 excludes Q from P's department (Finance), and condition 2 excludes Q from Revenue, leaving Administrative for Q.

Key Concept

Multi-attribute constraint satisfaction and logical elimination in analytical grouping puzzles.

Question 9Question →

Match List-I (Strategic Maritime Strait) with List-II (Water Bodies Connected):

List-I (Strait)	List-II (Water Bodies Connected)
A. Bab-el-Mandeb Strait	1. Sea of Marmara and Aegean Sea
B. Strait of Malacca	2. Black Sea and Sea of Azov
C. Dardanelles Strait	3. Red Sea and Gulf of Aden
D. Kerch Strait	4. Andaman Sea and South China Sea

Which of the following option codes represents the correct matching of List-I with List-II?

A-3, B-4, C-1, D-2

A-3, B-1, C-4, D-2

A-2, B-4, C-1, D-3

A-4, B-3, C-2, D-1

Show answer & explanation

Answer: A-3, B-4, C-1, D-2

Answer

The correct sequence is A-3, B-4, C-1, D-2.

The combination stating A-3, B-4, C-1, D-2 accurately pairs each strategic strait with its connected bodies of water: Bab-el-Mandeb connects the Red Sea and Gulf of Aden (3); the Strait of Malacca connects the Andaman Sea and South China Sea (4); the Dardanelles Strait connects the Sea of Marmara and Aegean Sea (1); and the Kerch Strait connects the Black Sea and Sea of Azov (2).

Step-by-Step Solution

Analyze Bab-el-Mandeb Strait (A)

Bab-el-Mandeb is located between the Horn of Africa and the Arabian Peninsula, connecting the Red Sea to the Gulf of Aden (Indian Ocean). Thus, A matches 3.

Identify regional geography of the Horn of Africa/Yemen.

Analyze Strait of Malacca (B)

Strait of Malacca lies between the Malay Peninsula and the Indonesian island of Sumatra, connecting the Andaman Sea (Indian Ocean) to the South China Sea (Pacific Ocean). Thus, B matches 4.

Identify Southeast Asian maritime choke points.

Analyze Dardanelles Strait (C)

The Dardanelles Strait in northwestern Turkey connects the Sea of Marmara to the Aegean Sea (part of the Mediterranean Sea). Thus, C matches 1.

Identify Turkish Straits geography.

Analyze Kerch Strait (D)

The Kerch Strait connects the Black Sea to the shallow Sea of Azov between the Crimean Peninsula and Russia. Thus, D matches 2.

Identify Eastern European inland sea choke points.

Key Concept

Locational Geography of Major World Straits and Maritime Choke Points

Estimated Time:2m 0s

Question 10Question →

With reference to the architectural evolution of medieval Indian temples and the theological doctrines of Sufi orders (silsilas), which of the following statements correctly identifies the distinctive features of regional temple styles and mystic philosophies?

The Vesara style under the Hoysalas developed a distinctive stellate (star-shaped) plan built on an elevated platform (jagati) featuring a sukanasika over the vestibule, while the doctrine of Wahdat-ush-Shuhud (unity of witness) was advocated by Sheikh Ahmad Sirhindi in opposition to Ibn Arabi's Wahdat-ul-Wujud (unity of being).

The Kalinga Nagara style utilizes the Phamsana tower structure for the main sanctum (rekha deula), while saints of the Suhrawardi order strictly shunned state patronage and lived in complete isolation unlike the Chishti order.

The Dravida style perfected by the Imperial Cholas is characterized by a prominent curvilinear shikhara topped by a crowned amalka, while the Suhrawardi order in India was established by Khwaja Moinuddin Chishti in Ajmer.

The Dravida architectural plan is uniquely defined by the Panchayatana arrangement where four secondary shrines are physically joined to the central garbhagriha walls, while the concept of Fana (annihilation of the ego) was originated by Nizamuddin Auliya.

Show answer & explanation

Answer: The Vesara style under the Hoysalas developed a distinctive stellate (star-shaped) plan built on an elevated platform (jagati) featuring a sukanasika over the vestibule, while the doctrine of Wahdat-ush-Shuhud (unity of witness) was advocated by Sheikh Ahmad Sirhindi in opposition to Ibn Arabi's Wahdat-ul-Wujud (unity of being).

Answer

The statement accurately describing the Hoysala Vesara architectural features (stellate ground plan, jagati platform, sukanasika antefix) and the theological contrast between Sheikh Ahmad Sirhindi's Wahdat-ush-Shuhud and Ibn Arabi's Wahdat-ul-Wujud represents the correct option.

The correct option accurately synthesizes two major cultural themes: (1) The Hoysala regional branch of Vesara temple architecture introduced a stellate ground plan constructed upon a elevated polygonal platform known as a jagati, alongside a sukanasika (a miniature tower/projection extending over the vestibule or antarala). (2) In Sufi philosophy, Sheikh Ahmad Sirhindi of the Naqshbandi silsila propounded the doctrine of Wahdat-ush-Shuhud ('Unity of Appearance/Witness') to refute the pantheistic concept of Wahdat-ul-Wujud ('Unity of Being') popularized by Ibn Arabi.

Step-by-Step Solution

Analyze the architectural component descriptions in each option

Identify that Hoysala temples (Vesara variant) are celebrated for their star-shaped (stellate) plans raised on a high platform (jagati) with a prominent sukanasika (low projection over the vestibule). Contrast this with Nagara features (Rekha deula sanctum, Amalka/Kalasha top) and Dravida features (stepped pyramidal Vimana, Stupika top).

Differentiating architectural terminology prevents mixing regional sub-styles (Nagara vs Dravida vs Vesara).

Analyze the Sufi doctrines and silsila histories mentioned across options

Confirm that Sheikh Ahmad Sirhindi (Naqshbandi order) formulated Wahdat-ush-Shuhud (apparentism/unity of witness) during Akbar/Jahangir's reign to counter Ibn Arabi's Wahdat-ul-Wujud (existentialist monism/unity of being). Verify that Chishtis avoided politics while Suhrawardis accepted state posts.

Distinguishing silsila philosophies and state relations ensures historical and conceptual accuracy.

Evaluate the correctness of each option against the synthesized facts

Option describing Hoysala stellate plan/sukanasika along with Sirhindi's Wahdat-ush-Shuhud is factual in both architectural and philosophical dimensions.

Only one option maintains complete factual integrity without misidentifying patron traditions or mystic doctrines.

Key Concept

Vesara Architecture (Hoysala Stellate Plan & Sukanasika) and Sufi Theological Doctrines (Wahdat-ul-Wujud vs Wahdat-ush-Shuhud)

Question 11Question →

With reference to the Bardoli Satyagraha of 1928 during the Gandhian era of mass movements, consider the following statements:

1. The movement was launched in response to an arbitrary thirty percent increase in land revenue assessment imposed by the colonial government.
2. Vallabhbhai Patel organized the satyagraha and was conferred the title of 'Sardar' by the local women in recognition of his leadership.
3. The official Broomfield-Maxwell Committee appointed after the agitation recommended drastically reducing the land revenue enhancement to approximately six percent.

Which of the statements given above are correct?

1 and 2 only

2 and 3 only

1 and 3 only

1, 2 and 3

Show answer & explanation

Answer: 1, 2 and 3

Answer

All three statements (1, 2, and 3) are correct.

All three statements accurately reflect the history of the Bardoli Satyagraha of 1928. The movement began over an unjust 30% land revenue hike, was successfully spearheaded by Vallabhbhai Patel (who was given the title 'Sardar' by local women), and concluded with the Broomfield-Maxwell Committee reducing the tax increase to 6.03%.

Step-by-Step Solution

Evaluate Statement 1 regarding the cause of the Bardoli Satyagraha

Statement 1 is correct.

In 1926, the Bombay Presidency government raised land revenue in Bardoli taluka by 30%. Despite public protests, the revision was enforced, prompting peasants to initiate non-payment of taxes under Gandhian principles.

Evaluate Statement 2 regarding leadership and the title 'Sardar'

Statement 2 is correct.

Vallabhbhai Patel led the organized resistance, setting up 13 Chhavanis (worker camps). Impressed by his leadership and firmness, the women of Bardoli referred to him as 'Sardar' (Leader), a title endorsed by Mahatma Gandhi.

Evaluate Statement 3 regarding the government inquiry committee and outcome

Statement 3 is correct.

Faced with widespread non-cooperation and resignation of local officials, the British government appointed the Broomfield-Maxwell Committee to re-examine the assessment. The committee found the original enhancement unjustified and recommended reducing it from 30% to 6.03%.

Key Concept

Bardoli Satyagraha (1928) and peasant mobilization techniques during the Gandhian Era

Estimated Time:1m 15s

Question 12Question →

The famous Khetri Copper Belt, renowned for its major copper ore reserves and historical mining background, is located in which of the following Indian states?

Rajasthan

Odisha

Madhya Pradesh

Jharkhand

Show answer & explanation

Answer: Rajasthan

Answer

Rajasthan

The Khetri Copper Belt is situated in the Jhunjhunu district of Rajasthan, at the foothills of the Aravalli range. It is an important copper mining center operated under Hindustan Copper Limited and has a mining history dating back to the Indus Valley Civilization.

Step-by-Step Solution

Identify the mineral belt mentioned in the stem.

The target region is the Khetri Copper Belt.

The question asks for the geographical location of this specific copper-producing region.

Map the Khetri Copper Belt to its primary geological state location.

The belt lies in the Jhunjhunu district along the foothills of the Aravalli Range in Rajasthan.

Khetri is one of the oldest known copper mining areas in India and is managed primarily by Hindustan Copper Limited in Rajasthan.

Key Concept

Geographical distribution of non-ferrous metallic minerals in India

Estimated Time:45s

Question 13Question →

One morning after sunrise, Rohan starts walking from point P directly towards the shadow cast by a tall vertical flagpole. After walking $18\text{ m}$ , he turns $135^\circ$ clockwise and walks $10\sqrt{2}\text{ m}$ . Next, he turns $45^\circ$ anti-clockwise and walks $5\text{ m}$ . Finally, he turns to his right and walks $16\text{ m}$ to reach point Q. What is the shortest straight-line distance between point P and point Q, and in which direction is point Q with respect to point P?

17\text{ meters}

, North-East

17\text{ meters}

, South-East

17\text{ meters}

, South-West

25\text{ meters}

, North-East

Show answer & explanation

Answer: $17\text{ meters}$ , North-East

Answer

The shortest distance between point P and point Q is

17\text{ meters}

, and point Q is in the North-East direction relative to point P.

The correct option correctly accounts for the shadow facing West at sunrise, breaks down the

135^\circ

clockwise angular movement into

+10\text{ m}

East and

+10\text{ m}

North, adds

5\text{ m}

North, and finishes with

16\text{ m}

East to reach coordinates

(8, 15)

. Applying the Pythagorean theorem yields

\sqrt{8^2 + 15^2} = 17\text{ m}

in the North-East quadrant.

Step-by-Step Solution

Determine initial direction from morning shadow context.

At sunrise, the sun is in the East, so shadows fall toward the West. Walking towards the shadow means walking West for

18\text{ m}

. Position relative to

P(0,0)

(-18, 0)

, facing West (

180^\circ

Morning sun casts shadows due West.

Calculate displacement after a

135^\circ

clockwise turn.

From West (

180^\circ

), turning

135^\circ

clockwise faces North-East (

45^\circ

). Walking

10\sqrt{2}\text{ m}

North-East adds

+10\sqrt{2}\cos(45^\circ) = +10\text{ m}

East and

+10\sqrt{2}\sin(45^\circ) = +10\text{ m}

North. New position:

(-18 + 10, 0 + 10) = (-8, 10)

Decompose diagonal vector into Cartesian components.

Calculate displacement after a

45^\circ

anti-clockwise turn.

From North-East (

45^\circ

), turning

45^\circ

anti-clockwise faces North (

90^\circ

). Walking

5\text{ m}

North updates position to

(-8, 10 + 5) = (-8, 15)

Anti-clockwise rotation shifts facing direction

45^\circ

to the left.

Calculate displacement after a right turn.

Facing North, a right turn faces East (

0^\circ

). Walking

16\text{ m}

East updates position to

(-8 + 16, 15) = (8, 15)

. Point Q is at

(8, 15)

A right turn relative to North points East.

Calculate straight-line distance and final direction relative to origin P.

Distance

PQ = \sqrt{8^2 + 15^2} = \sqrt{64 + 225} = \sqrt{289} = 17\text{ m}

. Since

x = +8

(East) and

y = +15

(North), Q is in the North-East direction relative to P.

Apply the Pythagorean theorem

\sqrt{x^2 + y^2}

for displacement magnitude.

Key Concept

Vector displacement combining cardinal direction shadows, angular rotations, and Pythagorean distance calculation.

Question 14Question →

The Meghalaya Plateau and the Karbi Anglong Hills are structural extensions of the main Peninsular Plateau of India. Which of the following tectonic and geomorphological processes accounts for their physical detachment from the Chota Nagpur Plateau?

Down-faulting created the Garo-Rajmahal Gap (Malda Fault), which was subsequently filled by heavy alluvial sediments deposited by the Ganga and Brahmaputra river systems.

Subduction of the Indian Plate beneath the Burmese Microplate caused localized uplift of the intervening relief, creating an impassable high-altitude watershed.

Extensive rifting along the Narmada-Son lineament displaced the Meghalaya block northeastward during the Deccan Trap volcanic eruptions, leaving behind a basaltic rift valley.

Glacial action during the Pleistocene epoch eroded the intervening crystalline rocks, creating a broad U-shaped glaciated trough that redirected regional drainage.

Show answer & explanation

Answer: Down-faulting created the Garo-Rajmahal Gap (Malda Fault), which was subsequently filled by heavy alluvial sediments deposited by the Ganga and Brahmaputra river systems.

Answer

The physical detachment of the Meghalaya Plateau from the Chota Nagpur Plateau was caused by down-faulting that produced the Garo-Rajmahal Gap (Malda Fault), which was later filled with alluvial deposits by the Ganga and Brahmaputra river systems.

Geologically, the Meghalaya Plateau and Karbi Anglong Hills are part of the Peninsular Plateau. During the movement of the Indian plate, down-faulting occurred between the Rajmahal Hills and the Garo Hills, forming the Malda Fault (Garo-Rajmahal Gap). The gap was later buried under thick layer of alluvium brought by the Ganga and Brahmaputra rivers, creating a contiguous lowland plain.

Step-by-Step Solution

Identify the geological relationship between the main Peninsular Plateau and the Meghalaya Plateau.

The Meghalaya Plateau, Karbi Anglong Hills, and North Cachar Hills are petrologically and structurally identical extensions of the Peninsular block.

They share similar Precambrian gneissic and granitic basement rocks.

Analyze the structural mechanism responsible for the physical gap between these two landforms.

Tectonic forces led to normal faulting and subsidence (down-faulting) of the crust between the Rajmahal Hills of Jharkhand and the Garo Hills of Meghalaya.

This structural subsidence is known as the Garo-Rajmahal Gap or Malda Fault.

Examine the surface geomorphology of the gap today.

The trough created by down-faulting was eroded and continuously filled with thick alluvial deposits laid down by the Ganga-Brahmaputra river network.

This transformed a structural graben/depression into a flat, continuous alluvial plain.

Key Concept

Tectonic detachment and alluvial infilling of the Garo-Rajmahal Gap (Malda Fault)

Estimated Time:1m 30s

Question 15Question →

Consider the following statements regarding the pedological features and natural vegetation belts in India:

1. Laterite soils are characteristically rich in organic humus, nitrogen, and soluble calcium due to slow bacterial activity in humid tropical climates.
2. Red soils derive their distinctive reddish hue from the wide diffusion of iron oxides in crystalline and metamorphic rocks, appearing yellow when occurring in a hydrated state.
3. Tropical Dry Evergreen forests are primarily distributed along the Coromandel Coast, receiving significant rainfall from the North-East retreating monsoon.

Which of the statements given above are correct?

1 and 2 only

2 and 3 only

1 and 3 only

1, 2 and 3

Show answer & explanation

Answer: 2 and 3 only

Answer

The correct option is the one stating that statements 2 and 3 only are correct.

Statements 2 and 3 are correct. Red soils owe their red color to the wide diffusion of ferric oxide in crystalline metamorphic rocks and turn yellow when hydrated. Tropical Dry Evergreen forests are uniquely adapted to the coastal Tamil Nadu region (Coromandel Coast), which gets its principal moisture from the North-East monsoon. Statement 1 is incorrect because high temperatures promote rapid microbial decay of organic matter, and heavy rainfall causes intense leaching of bases and silica, leaving laterite soils poor in humus, nitrogen, and lime.

Step-by-Step Solution

Analyze Statement 1 regarding the chemical composition of Laterite soils.

Statement 1 is false. Under high temperatures and intense seasonal tropical rainfall, organic matter (humus) is rapidly consumed by microorganisms, and soluble plant nutrients like nitrogen, calcium, and silica are leached away, leaving the soil rich in iron oxides and aluminium hydroxides but deficient in organic matter and lime.

Intense tropical leaching (desilication) strips bases and humus from laterite soil profiles.

Analyze Statement 2 regarding Red soil coloration.

Statement 2 is true. Red soils develop on archaean crystalline granite and gneissic rocks under warm, temperate to moist climates. The diffusion of iron compounds gives them a red color, which converts to yellow when hydrated or fine-grained.

Ferric oxide diffusion causes the red coloration, whereas hydrated iron oxides give a yellowish tinge.

Analyze Statement 3 regarding the climatic distribution of Tropical Dry Evergreen forests.

Statement 3 is true. Tropical Dry Evergreen forests occur along the coastal belt of Tamil Nadu (Coromandel Coast), an area that receives most of its rainfall from the retreating North-East monsoon (October to December) rather than the South-West monsoon.

The rain-shadow effect during summer followed by winter retreating monsoon rainfall supports this unique evergreen formation.

Key Concept

Soil Pedogenesis and Vegetation Dynamics in India

Estimated Time:1m 30s

Question 16Question →

Which early nationalist leader authored the influential book titled 'Poverty and Un-British Rule in India', which propounded the Economic Drain Theory?

Dadabhai Naoroji

Romesh Chunder Dutt

Gopal Krishna Gokhale

Bal Gangadhar Tilak

Show answer & explanation

Answer: Dadabhai Naoroji

Answer

Dadabhai Naoroji

Dadabhai Naoroji authored 'Poverty and Un-British Rule in India' (published in 1901), in which he formally put forward the 'Drain of Wealth' theory, explaining how India's wealth was systematically siphoned off to Britain without adequate economic returns.

Step-by-Step Solution

Identify the key economic work referenced in the question

The book 'Poverty and Un-British Rule in India' introduced the calculation of national income and highlighted the unilateral transfer of wealth from India to Britain.

Understanding early nationalist economic critique requires linking major texts to their respective authors.

Attribute the authorship to the early Moderate nationalist leader

Dadabhai Naoroji, known as the 'Grand Old Man of India', authored this landmark work.

Naoroji systematically demonstrated how British colonial economic policies drained resources from India.

Key Concept

Economic Drain Theory and Early Nationalist Critique

Question 17Question →

An economic policy institute has established a classification system for retail products. The following categorical propositions govern this system:

1. All biodegradable plastics are eco-friendly materials.
2. Some eco-friendly materials are premium-priced products.
3. No premium-priced products are mass-market goods.

Evaluate the logical validity of the following derived deductions:
I. Some biodegradable plastics are premium-priced products.
II. All eco-friendly materials are biodegradable plastics.
III. Some eco-friendly materials are not mass-market goods.

Which of the deductions can be definitively concluded from the established propositions?

Only deduction III is valid

Only deductions I and III are valid

Only deductions II and III are valid

None of the deductions are valid

Show answer & explanation

Answer: Only deduction III is valid

Answer

Only deduction III is valid

Deduction III is the only valid conclusion. Since some eco-friendly materials are premium-priced, and no premium-priced products are mass-market goods, it logically follows that the premium-priced portion of eco-friendly materials cannot possibly be mass-market goods. Therefore, at least some eco-friendly materials are definitively not mass-market goods. Deductions I and II rely on logical fallacies (undistributed middle and invalid conversion, respectively).

Step-by-Step Solution

Analyze Deduction I (Some biodegradable plastics are premium-priced products)

Determined to be invalid.

The first premise places biodegradable plastics entirely within the eco-friendly category. The second premise shows some eco-friendly materials are premium-priced. However, there is no guarantee that the specific eco-friendly materials that are premium-priced include the biodegradable plastics. This is the fallacy of the undistributed middle.

Analyze Deduction II (All eco-friendly materials are biodegradable plastics)

Determined to be invalid.

This is an invalid conversion of the first premise. Just because all biodegradable plastics belong to the eco-friendly category does not mean that biodegradable plastics are the only eco-friendly materials in existence.

Analyze Deduction III (Some eco-friendly materials are not mass-market goods)

Determined to be valid.

Premise 2 establishes that a specific subset of eco-friendly materials exists within the premium-priced category. Premise 3 states that absolutely zero premium-priced products are mass-market goods. Therefore, that specific subset of eco-friendly materials can never be mass-market goods. It logically follows that at least some eco-friendly materials are not mass-market goods.

Key Concept

Evaluating categorical syllogisms using rules of distribution, conversion, and subset intersections.

Question 18Question →

Consider the given statements and the conclusions that follow. Evaluate which of the conclusions logically follows from the statements.

Statements:
1. All newly purchased city buses are equipped with air conditioning.
2. Bus number 405 is a newly purchased city bus.

Conclusions:
I. Bus number 405 is equipped with air conditioning.
II. Bus number 405 is the most comfortable bus in the city fleet.

Which of the following options is correct?

Only conclusion I follows

Only conclusion II follows

Both conclusion I and conclusion II follow

Neither conclusion I nor conclusion II follows

Show answer & explanation

Answer: Only conclusion I follows

Answer

Only conclusion I follows.

The option stating that only the first conclusion follows is correct because the first statement establishes a universal rule (all new buses have air conditioning) and the second statement explicitly places Bus 405 into that category. The second conclusion introduces outside concepts like 'comfort' which are not supported by the given text.

Step-by-Step Solution

Analyze Statement 1 and Statement 2

Identify that being a newly purchased city bus guarantees the presence of air conditioning, and Bus 405 belongs to this category.

To establish the direct logical rules and relationships provided in the text.

Evaluate Conclusion I

Conclusion I logically follows.

Since Bus 405 is a newly purchased bus, it must have air conditioning according to the explicit rule in Statement 1.

Evaluate Conclusion II

Conclusion II does not follow.

Comfort is subjective and is not mentioned anywhere in the statements, making it an invalid assumption.

Key Concept

Statement and Conclusions or Inferences

Question 19Question →

With reference to the 'Mukhyamantri Abhyudaya Yojana' implemented by the Government of Uttar Pradesh, consider the following statements:

1. It provides free coaching, study materials, and mentoring to youth preparing for competitive examinations such as Civil Services, JEE, NEET, and NDA.
2. Physical classroom sessions are organized at the divisional level and are supplemented by virtual e-learning platforms and guidance from civil servants.

Which of the statements given above is/are correct?

1 only

2 only

Both 1 and 2

Neither 1 nor 2

Show answer & explanation

Answer: Both 1 and 2

Answer

Both 1 and 2 are correct.

Both statements are correct. The Mukhyamantri Abhyudaya Yojana was launched by the Government of Uttar Pradesh to offer comprehensive, free-of-cost coaching and study resources to aspirants preparing for competitive examinations such as UPSC, UPPSC, JEE, NEET, CDS, and NDA. The operational model combines physical classroom sessions at divisional headquarters with digital learning modules, and integrates direct mentoring and guest lectures by serving administrative officers (IAS, IPS, PCS).

Step-by-Step Solution

Analyze statement 1 regarding the objective and scope of the scheme.

Statement 1 is verified as correct because Mukhyamantri Abhyudaya Yojana was launched to provide free guidance, coaching, and syllabus materials for major national and state competitive examinations like UPSC, UPPSC, JEE, NEET, and NDA.

Evaluating the primary policy target and examination coverage establishes the scope of the program.

Analyze statement 2 regarding the infrastructure and mentorship framework.

Statement 2 is verified as correct because the state government delivers offline coaching sessions at divisional headquarters (mandal level) along with digital e-learning resources and lectures by serving administrative officers (IAS, IPS, PCS).

Evaluating operational delivery channels and administrative involvement confirms institutional implementation details.

Determine the correct combination of statements.

Both statements 1 and 2 are accurate and valid.

Combining individual statement verifications identifies the correct option.

Key Concept

Core provisions, target examinations, and delivery framework of the Mukhyamantri Abhyudaya Yojana in Uttar Pradesh.

Estimated Time:1m 0s

Question 20Question →

A Block Development Officer (BDO) is receiving a verbal complaint from an agitated community representative regarding severe irregularities in the village drinking water supply. The representative is highly emotional, speaking loudly, and frequently reiterating their frustration. To demonstrate effective active listening and initiate a constructive feedback loop, which of the following responses is the most appropriate for the BDO?

Wait for a natural pause, then paraphrase the representative's core concerns regarding the water supply to confirm accurate understanding before discussing potential solutions.

Inform the representative that the grievance cannot be recorded because their emotional state is creating an environmental noise barrier that blocks the communication channel.

Assertively demand an immediate apology from the representative for their loud tone, establishing dominance in the conversation to enforce office decorum before listening.

Immediately suspend the local water inspector on the spot to assure the representative that their verbal feedback has triggered an instantaneous administrative resolution.

Show answer & explanation

Answer: Wait for a natural pause, then paraphrase the representative's core concerns regarding the water supply to confirm accurate understanding before discussing potential solutions.

Answer

The most appropriate response is to wait for a natural pause and paraphrase the representative's core concerns to confirm understanding.

The correct response actively engages the feedback loop by paraphrasing. This technique confirms that the administrative officer has accurately received the message without immediately jumping to conclusions or judgment. It is the most professional and effective way to practice active listening during a grievance.

Step-by-Step Solution

Analyze the communication scenario and the primary objective.

The objective is to apply active listening and establish a feedback mechanism with a highly emotional community representative.

Identifying the goal ensures the selected response prioritizes effective communication and de-escalation over punitive actions or dismissiveness.

Evaluate the distractors against communication and administrative principles.

Dismissing the citizen due to 'environmental noise' misidentifies a psychological barrier. Demanding apologies is aggressive, not assertive. Suspending staff immediately is an extreme, procedurally flawed administrative action.

Systematically eliminating options that violate communication ethics or administrative protocols isolates the correct approach.

Verify the remaining option as a valid active listening technique.

Paraphrasing validates the speaker's message, acts as a verification feedback loop, and demonstrates empathetic engagement.

Paraphrasing is globally recognized as a core mechanism for confirming comprehension and building rapport in active listening.

Key Concept

Active Listening, Paraphrasing, and Constructive Feedback Loops

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