GPSC DySO / Deputy Mamlatdar Model Paper with Trap Analysis

Question 1 • Indian Polity — Constitutional Bodies

EN: Which of the following is NOT a constitutional body in India?
GU: નીચેના પૈકી કઈ ભારતમાં બંધારણીય સંસ્થા (Constitutional Body) નથી?

Option (A): Finance Commission (નાણાં પંચ - અનુચ્છેદ ૨૮૦)
Option (B): Union Public Service Commission (સંઘ જાહેર સેવા આયોગ - અનુચ્છેદ ૩૧૫)
✅ Option (C): National Human Rights Commission (રાષ્ટ્રીય માનવ અધિકાર આયોગ - NHRC)
Option (D): Election Commission of India (ભારતીય ચૂંટણી પંચ - અનુચ્છેદ ૩૨૪)

⚠️ Trap Analysis: Candidates frequently confuse Statutory bodies (created by Parliament Act) with Constitutional bodies (specifically mentioned in Articles). NHRC was created by the Protection of Human Rights Act, 1993 and is statutory, NOT constitutional. Similarly, NITI Aayog is neither (it is an extra-constitutional executive body).

Question 2 • Gujarat Geography & Agro-Climatic Zones

EN: Which region in Gujarat is famously known as the 'Garden of Gujarat' (ગુજરાતનો બગીચો) due to its high agricultural fertility and tobacco/cotton yields?
GU: તેની ઉત્કૃષ્ટ કૃષિ ફળદ્રુપતા અને તમાકુ/કપાસના વિપુલ ઉત્પાદનને કારણે ગુજરાતનો કયો પ્રદેશ 'ગુજરાતનો બગીચો' તરીકે ઓળખાય છે?

✅ Option (A): Charotar region (ચરોતર પ્રદેશ - આણંદ/ખેડા)
Option (B): Bhal region (ભાલ પ્રદેશ)
Option (C): Kanam region (કાનમ પ્રદેશ)
Option (D): Nimar tract (નિમાડ પ્રદેશ)

💡 In-Depth Analysis:

Charotar (Anand & Kheda): Known as the 'Garden of Gujarat' and goldmine of golden leaf tobacco (સુવર્ણ પર્ણની ભૂમિ).
Kanam (Bharuch & Vadodara): Drained by Narmada and Dhadhar rivers; world-renowned for long-staple cotton (કાનમનો કપાસ).
Bhal (Ahmedabad/Bhavnagar): Rainfed black soil, celebrated for GI-tagged Bhalia (Chasia) wheat.

Question 3 • Quantitative Aptitude & Speed Math

EN: If the radius of a cylinder is doubled and its height is halved, what will be the ratio of the new volume to the original volume?
GU: જો કોઈ નળાકારની ત્રિજ્યા બમણી કરવામાં આવે અને તેની ઊંચાઈ અડધી કરવામાં આવે, તો તેના નવા ઘનફળ અને મૂળ ઘનફળનો ગુણોત્તર કેટલો થશે?

✅ Option (A): 2 : 1
Option (B): 1 : 2
Option (C): 4 : 1
Option (D): 1 : 1

💡 10-Second Shortcut: Volume formula = π r² h. New radius = 2r, New height = h/2. New Volume = π (2r)² (h/2) = π (4r²) (h/2) = 2 (π r² h). Ratio of New to Original = 2 : 1.

Question 4 • Gujarat Ancient History (Maitraka Dynasty of Vallabhi)

EN: During the reign of which Maitraka ruler did the renowned Chinese Buddhist pilgrim Xuanzang (Hiuen Tsang) visit Vallabhi in Gujarat, recording its prosperous international trade and Buddhist monasteries?
GU: કયા મૈત્રક શાસકના સમયગાળામાં પ્રસિદ્ધ ચીની બૌદ્ધ યાત્રી હ્યુઅન ત્સાંગે (Xuanzang) વલભીની મુલાકાત લીધી હતી અને તેના આંતરરાષ્ટ્રીય વ્યાપાર તથા બૌદ્ધ વિહારોનું વર્ણન કર્યું હતું?

✅ Option (A): Dhruvasena II 'Baladitya' (ધ્રુવસેન બીજા 'બાલાદિત્ય')
Option (B): Bhattarka (સેનાપતિ ભટ્ટાર્ક)
Option (C): Dharasena IV (ધરસેન ચોથા)
Option (D): Shiladitya I 'Dharmaditya' (શીલાદિત્ય પ્રથમ)

💡 In-Depth Analysis: Xuanzang visited Vallabhi around 640 CE during the rule of Dhruvasena II (who was also the son-in-law of Emperor Harsha of Kannauj). He praised Vallabhi University as a premier center of higher Buddhist and secular learning, rivaling Nalanda, where Acharyas Gunamati and Sthiramati taught.

Question 5 • Indian Constitution (Anti-Defection Law & 10th Schedule)

EN: By which Constitutional Amendment Act was the Tenth Schedule (Anti-Defection Law) added to the Constitution of India?
GU: કયા બંધારણીય સુધારા અધિનિયમ દ્વારા ભારતના બંધારણમાં દસમી અનુસૂચિ (પક્ષપલટા વિરોધી કાયદો) ઉમેરવામાં આવી હતી?

✅ Option (A): 52nd Constitutional Amendment Act, 1985
Option (B): 44th Constitutional Amendment Act, 1978
Option (C): 61st Constitutional Amendment Act, 1989
Option (D): 91st Constitutional Amendment Act, 2003

💡 In-Depth Analysis: The 52nd Amendment Act of 1985 introduced the Tenth Schedule to curb political defections ('Aaya Ram, Gaya Ram' culture). Later, the 91st Amendment Act, 2003 deleted the exception regarding one-third split, making all individual or group splits punishable with disqualification, and capped the Council of Ministers at 15% of the Lower House strength.

Question 6 • Geography of Gujarat (Tropic of Cancer)

EN: The Tropic of Cancer (23.5° N latitude) passes through how many districts of Gujarat, and which of the following lists them correctly from West to East?
GU: કર્કવૃત્ત (૨૩.૫° ઉત્તર અક્ષાંશ) ગુજરાતના કેટલા જિલ્લાઓમાંથી પસાર થાય છે અને નીચેનામાંથી કયો ક્રમ પશ્ચિમથી પૂર્વ તરફ સાચો છે?

✅ Option (A): 6 Districts (Kutch -> Patan -> Mehsana -> Gandhinagar -> Sabarkantha -> Aravalli)
Option (B): 5 Districts (Kutch -> Surendranagar -> Ahmedabad -> Kheda -> Dahod)
Option (C): 4 Districts (Kutch -> Banaskantha -> Sabarkantha -> Panchmahal)
Option (D): 7 Districts (Jamnagar -> Rajkot -> Surendranagar -> Gandhinagar -> Aravalli -> Mahisagar -> Dahod)

💡 In-Depth Analysis: The Tropic of Cancer traverses exactly 6 districts in northern Gujarat from West to East: Kutch, Patan, Mehsana, Gandhinagar, Sabarkantha, and Aravalli. (Mnemonic for memory: 'કા-પા-મે-ગાં-સા-અ'). Furthermore, the river Mahi crosses the Tropic of Cancer twice (first in Madhya Pradesh and again in Gujarat).

Question 7 • Gujarat Cultural Heritage (Folk Theatre — Bhavai)

EN: Who is revered as the father and originator of 'Bhavai' (ભવાઈ), the quintessential traditional folk theatre form of Gujarat?
GU: ગુજરાતના પરંપરાગત લોકનાટ્ય 'ભવાઈ' ના પિતા અને આદ્ય રચયિતા તરીકે કોને માનવામાં આવે છે?

✅ Option (A): Asait Thakar (અસાઈત ઠાકર)
Option (B): Ranchhodlal Udayram Dave
Option (C): Kavi Dalpatram
Option (D): Hemchandracharya

💡 In-Depth Analysis: Asait Thakar of Unjha (14th century) created Bhavai by composing 360 dramatic Veshas (playlets). The oldest and most foundational Vesha is 'Ramdevpir no Vesho', while other popular Veshas include 'Jasma Odan', 'Kajoda no Vesho', and 'Zanda Jhulan'. The lead actor/director is called 'Nayak', and the stage area is demarcated as 'Chachar Chok'.

Question 8 • Indian Polity & Economy (GST Council)

EN: Under Article 279A of the Constitution of India, what is the voting weightage allocation between the Central Government and the State Governments in the GST Council?
GU: ભારતના બંધારણના અનુચ્છેદ ૨૭૯A હેઠળ GST કાઉન્સિલમાં કેન્દ્ર સરકાર અને રાજ્ય સરકારો વચ્ચે મતાધિકાર (Voting Weightage) ની ફાળવણી શી છે?

✅ Option (A): Central Government has 1/3rd weightage; all State Governments combined have 2/3rd weightage (Decision requires 3/4th majority)
Option (B): Central Government has 1/2 weightage; States have 1/2 weightage
Option (C): All members hold strictly equal 1 vote each
Option (D): Weighted purely based on state population census

💡 In-Depth Analysis: Under Article 279A(9), every decision of the GST Council requires a three-fourths (75%) majority of the weighted votes of members present and voting. The vote of the Central Government has a weightage of one-third (33.33%), while the votes of all State Governments taken together have a weightage of two-thirds (66.67%).

Question 9 • Quantitative Aptitude (Time & Work)

EN: A can complete a piece of work alone in 12 days, while B can complete the same work alone in 18 days. If they work together for 4 days, what fraction of the total work remains unfinished?
GU: A એકલો કોઈ કામ ૧૨ દિવસમાં પૂરું કરી શકે છે, જ્યારે B તે જ કામ એકલો ૧૮ દિવસમાં પૂરું કરી શકે છે. જો તેઓ બંને ૪ દિવસ સાથે મળીને કામ કરે, તો કેટલામા ભાગનું કામ હજી બાકી રહેશે?

✅ Option (A): 4 / 9 of the work
Option (B): 5 / 9 of the work
Option (C): 1 / 3 of the work
Option (D): 2 / 5 of the work

💡 In-Depth Analysis: Total Work = LCM(12, 18) = 36 units.
Efficiency of A = 36 / 12 = 3 units/day.
Efficiency of B = 36 / 18 = 2 units/day.
Combined efficiency = 3 + 2 = 5 units/day.
Work completed in 4 days = 4 × 5 = 20 units.
Remaining work = 36 - 20 = 16 units.
Fraction remaining = 16 / 36 = 4 / 9.

Question 10 • Science & Technology (Space Telescopes)

EN: The James Webb Space Telescope (JWST) is stationed around which gravitationally stable position in deep space?
GU: જેમ્સ વેબ સ્પેસ ટેલિસ્કોપ (JWST) ઊંડા અવકાશમાં કયા ગુરુત્વાકર્ષણીય સ્થિર સ્થાન (Lagrange Point) ની આસપાસ પરિભ્રમણ કરે છે?

✅ Option (A): Sun-Earth Lagrange Point 2 (L2)
Option (B): Sun-Earth Lagrange Point 1 (L1)
Option (C): Low Earth Orbit at 550 km altitude
Option (D): Geostationary Orbit at 36,000 km

💡 In-Depth Analysis: JWST is positioned in a halo orbit around the Second Sun-Earth Lagrange Point (L2), approximately 1.5 million kilometers away from Earth. This location keeps Earth, Moon, and Sun continuously behind its sunshield, maintaining operating temperatures below 50 Kelvin (-223°C) for infrared cosmic observation.

Question 11 • Modern Gujarat History (Bardoli Satyagraha, 1928)

EN: During the historic Bardoli Satyagraha of 1928, who conferred the iconic title of 'Sardar' upon Vallabhbhai Patel?
GU: ૧૯૨૮ના ઐતિહાસિક બારડોલી સત્યાગ્રહ દરમિયાન વલ્લભભાઈ પટેલને 'સરદાર' નું ગૌરવપૂર્ણ બિરુદ કોણે આપ્યું હતું?

✅ Option (A): The women (patidar stree-shakti) of Bardoli (on behalf of Mahatma Gandhi)
Option (B): Jawaharlal Nehru at the Lahore Congress
Option (C): Rabindranath Tagore in Shantiniketan
Option (D): The British Collector of Surat

💡 In-Depth Analysis: The Bardoli Satyagraha was launched against an arbitrary 22% increase in land revenue by the Bombay Presidency. Vallabhbhai Patel's disciplined leadership inspired the peasants. The women of Bardoli (prominently Kasturba, Maniben Patel, Shardaben Mehta, and local rural women) addressed him as 'Sardar' (Chief/Leader), an honor later popularized globally by Mahatma Gandhi.

Question 12 • Indian Polity & Executive Powers (Ordinance Making)

EN: Under Article 123 of the Indian Constitution, what is the maximum possible lifespan of an Ordinance promulgated by the President of India?
GU: ભારતીય બંધારણના અનુચ્છેદ ૧૨૩ હેઠળ રાષ્ટ્રપતિ દ્વારા જારી કરાયેલા વટહુકમ (Ordinance) નું મહત્તમ શક્ય આયુષ્ય કેટલું હોય છે?

✅ Option (A): 6 Months and 6 Weeks
Option (B): Exactly 6 Months
Option (C): 1 Year
Option (D): 3 Months

💡 In-Depth Analysis: Under Article 85, the maximum gap between two sessions of Parliament cannot exceed 6 months. Under Article 123(2), an ordinance must be laid before Parliament upon reassembly and ceases to operate after 6 weeks from its reassembly date. Therefore, the theoretical maximum duration is 6 months + 6 weeks.

Question 13 • Geography of Gujarat (River Drainage Systems)

EN: Which river in Gujarat originates in the Amarkantak plateau of Madhya Pradesh, enters Gujarat near Hafeshwar, and drains into the Gulf of Khambhat near Bharuch?
GU: ગુજરાતની કઈ નદી મધ્યપ્રદેશના અમરકંટક ઉચ્ચપ્રદેશમાંથી નીકળે છે, હાફેશ્વર નજીક ગુજરાતમાં પ્રવેશે છે અને ભરૂચ નજીક ખંભાતના અખાતમાં વિલીન થાય છે?

✅ Option (A): Narmada (નર્મદા - રેવા)
Option (B): Tapi (તાપી - સૂર્યપુત્રી)
Option (C): Mahi (મહી - મહાસાગર)
Option (D): Sabarmati (સાબરમતી)

💡 In-Depth Analysis: The Narmada (Reva) is Gujarat's largest river by discharge. Flowing in a rift valley between the Vindhya and Satpura ranges over 1,312 km, it enters Chhota Udepur district at Hafeshwar. It is impounded by the Sardar Sarovar Dam at Kevadia (site of the Statue of Unity) and empties into the Gulf of Khambhat.

Question 14 • General Mental Ability (Blood Relations)

EN: Pointing to a photograph of a boy, Ramesh said, 'He is the son of the only son of my mother.' How is Ramesh related to the boy in the photograph?
GU: એક બાળકના ફોટા તરફ આંગળી ચીંધીને રમેશે કહ્યું, 'તે મારી માતાના એકમાત્ર પુત્રનો પુત્ર છે.' તો રમેશનો તે ફોટાવાળા બાળક સાથે શું સંબંધ છે?

✅ Option (A): Father (પિતા)
Option (B): Uncle (કાકા)
Option (C): Brother (ભાઈ)
Option (D): Grandfather (દાદા)

💡 In-Depth Analysis: 'My mother's only son' = Ramesh himself (since he has no other brother). Therefore, the boy is 'the son of Ramesh'. Thus, Ramesh is the Father of the boy.

Question 15 • Cultural Heritage of Gujarat (Tarnetar Fair)

EN: The world-famous Tarnetar Fair (તરણેતરનો મેળો) in Surendranagar district is held at the historic temple of which deity, and on which Hindu calendar dates?
GU: સુરેન્દ્રનગર જિલ્લામાં યોજાતો વિશ્વપ્રસિદ્ધ 'તરણેતરનો મેળો' કયા દેવના ઐતિહાસિક મંદિર પરિસરમાં અને હિન્દુ પંચાંગની કઈ તિથિઓએ યોજાય છે?

✅ Option (A): Trinetreshwar Mahadev Temple; Bhadrapada Shukla Chaturthi, Panchami, and Shashthi
Option (B): Somnath Temple; Kartika Purnima
Option (C): Ghela Somnath Temple; Shravana Vad Amavasya
Option (D): Koteshwar Mahadev; Chaitra Sud Nom

💡 In-Depth Analysis: Held in Thangadh (Surendranagar), the Tarnetar fair celebrates folk romance and tribal matchmaking at the 10th-century Solanki-era Trinetreshwar Mahadev Temple on Bhadarva Sud 4, 5, and 6. It is globally famous for young Bharwad and Koli men carrying colorfully embroidered umbrellas (Chhatris) with mirrors and lace.

Question 16 • Environment & Ecology (Ramsar Wetland Sites in Gujarat)

EN: As of 2024, how many international Ramsar Wetland sites of ecological importance are designated in Gujarat?
GU: વર્ષ ૨૦૨૪ની સ્થિતિએ ગુજરાતમાં આંતરરાષ્ટ્રીય મહત્વ ધરાવતી કેટલી 'રામસર વેટલેન્ડ સાઇટ્સ' (Ramsar Sites) ઘોષિત થયેલી છે?

✅ Option (A): 4 Sites (Nalsarovar, Thol, Wadhwana, Khijadiya)
Option (B): 2 Sites (Nalsarovar and Marine Sanctuary)
Option (C): 6 Sites (including Velavadar and Gir)
Option (D): 1 Site only (Nalsarovar)

💡 In-Depth Analysis: Gujarat has 4 designated Ramsar sites: 1. Nalsarovar Bird Sanctuary (Ahmedabad/Surendranagar, declared 2012, 120 sq km); 2. Thol Lake Wildlife Sanctuary (Mehsana, 2021); 3. Wadhwana Wetland (Vadodara, 2021); and 4. Khijadiya Wildlife Sanctuary (Jamnagar, 2022).

Question 17 • Indian Economy & Banking (Priority Sector Lending)

EN: What is the mandatory Priority Sector Lending (PSL) target set by the Reserve Bank of India for Domestic Scheduled Commercial Banks as a percentage of Adjusted Net Bank Credit (ANBC)?
GU: ભારતીય રિઝર્વ બેંક (RBI) દ્વારા સ્થાનિક શિડ્યુલ્ડ કોમર્શિયલ બેંકો માટે એડજસ્ટેડ નેટ બેંક ક્રેડિટ (ANBC) ના કેટલા ટકા પ્રાયોરિટી સેક્ટર લેન્ડિંગ (PSL) લક્ષ્યાંક ફરજિયાત કરવામાં આવ્યો છે?

✅ Option (A): 40% of ANBC
Option (B): 25% of ANBC
Option (C): 50% of ANBC
Option (D): 18% of ANBC

💡 In-Depth Analysis: The RBI mandates that Domestic Scheduled Commercial Banks and Foreign Banks with 20+ branches allocate 40% of their ANBC to Priority Sectors, including Agriculture (18%), Micro Enterprises (7.5%), and Weaker Sections (12%). For Regional Rural Banks (RRBs) and Small Finance Banks (SFBs), this target is 75%.

Question 18 • Medieval Gujarat History (Gujarat Sultanate)

EN: In which year did Sultan Ahmed Shah I lay the foundation of the historic city of Ahmedabad on the eastern banks of the Sabarmati river?
GU: સુલ્તાન અહેમદશાહ પ્રથમે સાબરમતી નદીના પૂર્વ કિનારે ઐતિહાસિક અમદાવાદ શહેરનો પાયો કયા વર્ષે નાખ્યો હતો?

✅ Option (A): 1411 CE (૨૬ ફેબ્રુઆરી ૧૪૧૧)
Option (B): 1304 CE
Option (C): 1573 CE
Option (D): 1459 CE

💡 In-Depth Analysis: Ahmed Shah I founded Ahmedabad on 26 February 1411 CE (Hijri 813) near the ancient settlement of Karnavati / Ashaval, inspired by the proverb 'Jab kutte pe sassa aaya, tab Badshah ne shahar basaya'. With blessing from Sufi saint Sheikh Ahmad Khattu Ganj Baksh of Sarkhej and four pious men named Ahmed, he laid the foundation at Manek Burj and built the Bhadra Fort.

Question 19 • General Mental Ability (Direction Sense Test)

EN: A person walks 10 km towards North, turns right and walks 6 km, then turns right again and walks 10 km. How far and in which direction is he now from his starting point?
GU: એક વ્યક્તિ ઉત્તર દિશામાં ૧૦ કિમી ચાલે છે, પછી જમણી બાજુ વળીને ૬ કિમી ચાલે છે, અને ફરી જમણી બાજુ વળીને ૧૦ કિમી ચાલે છે. તો તે પોતાના પ્રારંભિક બિંદુથી કઈ દિશામાં અને કેટલા અંતરે હશે?

✅ Option (A): 6 km East (૬ કિમી પૂર્વ)
Option (B): 6 km West (૬ કિમી પશ્ચિમ)
Option (C): 10 km North
Option (D): 16 km South

💡 In-Depth Analysis: North 10 km -> Turn Right (East) 6 km -> Turn Right (South) 10 km. The 10 km North and 10 km South cancel each other out vertically. The final displacement is strictly horizontal: 6 km towards the East.

Question 20 • Science & Clean Energy Infrastructure (Khavda Mega Park)

EN: The world's largest renewable energy hybrid park (solar and wind) with a targeted capacity of 30 GW is currently being established in which region of Gujarat?
GU: ૩૦ ગીગાવોટ (GW) ની સ્થાપિત ક્ષમતા સાથેનો વિશ્વનો સૌથી મોટો હાઇબ્રિડ અક્ષય ઊર્જા (સોલર અને વિન્ડ) પાર્ક ગુજરાતના કયા વિસ્તારમાં સ્થાપવામાં આવી રહ્યો છે?

✅ Option (A): Khavda, Great Rann of Kutch (ખાવડા - કચ્છ)
Option (B): Charanka, Patan
Option (C): Dholera, Ahmedabad
Option (D): Mithapur, Devbhumi Dwarka

💡 In-Depth Analysis: The Khavda Renewable Energy Park in Kutch, spanning 72,600 hectares (726 sq km), is being developed to generate 30,000 MW (30 GW) of green energy. Upon full commissioning, it will be five times larger than Paris, generating clean electricity for 1.8 crore homes and cutting 5.8 crore tonnes of CO2 emissions annually.

GPSC નાયબ સેક્શન અધિકારી (DySO) / નાયબ મામલતદાર મોડેલ પેપરGPSC DySO / Deputy Mamlatdar Model Paper with Trap Analysis

📜 GPSC DySO & Deputy Mamlatdar — Solved Model Paper & Examiner Trap Analysis

🎯 DySO Prelims Blueprint

🔍 Solved Model Questions & Negative Marking Traps

હવે પોતાની કસોટી કરોTest yourself next

📜 GPSC DySO & Deputy Mamlatdar — Solved Model Paper & Examiner Trap Analysis

🎯 DySO Prelims Blueprint

🔍 Solved Model Questions & Negative Marking Traps

હવે પોતાની કસોટી કરોTest yourself next

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