SSC Eduquity & TCS General Awareness PYQ Online Test
Correct Answer: Option A (Punjab)
Detailed Explanation: Bhangra (traditionally performed by men during Baisakhi harvest) and Giddha (performed by women with rhythmic clapping) are the most popular traditional folk dances of Punjab.
Option Breakdown & Exam Facts:
- Other Punjab Folk Dances: Sammi, Kikli, Jhumar, Luddi, and Jaago.
- Haryana: Famous for Phag dance, Daph, Dhamal, Loor, and Gugga dance.
- Rajasthan: Famous for Ghoomar, Kalbelia (UNESCO Intangible Cultural Heritage), Bhavai, and Chari.
- Gujarat: Famous for Garba, Dandiya Raas, Bhavai, and Tippani.
Correct Answer: Option A (60 minutes)
Detailed Explanation: Under the International Hockey Federation (FIH) rules, a standard field hockey match consists of 60 minutes divided into four quarters of 15 minutes each (with a 2-minute break between Q1-Q2 & Q3-Q4, and a 10-minute half-time break). Previously, it was 70 minutes (two halves of 35 minutes).
Option Breakdown & Exam Facts:
- Number of Players: 11 players per side on the pitch (including goalkeeper).
- FIH Headquarters: Lausanne, Switzerland.
- National Sports Day (India): Celebrated on 29 August (birth anniversary of Major Dhyan Chand, "The Hockey Wizard").
Correct Answer: Option A (12)
Detailed Explanation: At present, the Constitution of India has 12 Schedules. Originally, when the Constitution was adopted on 26 November 1949, it contained 8 Schedules.
Option Breakdown & Exam Facts:
- 9th Schedule: Added by 1st Amendment (1951) for land reforms and validation of certain acts.
- 10th Schedule: Added by 52nd Amendment (1985) regarding Anti-Defection.
- 11th Schedule: Added by 73rd Amendment (1992) for Panchayati Raj (29 functional subjects).
- 12th Schedule: Added by 74th Amendment (1992) for Municipalities (18 functional subjects).
Correct Answer: Option A (Just Fontaine)
Detailed Explanation: French striker Just Fontaine holds the all-time world record for scoring the highest number of goals in a single FIFA World Cup tournament, netting 13 goals in 6 matches during the 1958 World Cup in Sweden.
Option Breakdown & Exam Facts:
- Miroslav Klose (Germany): All-time highest goalscorer in overall FIFA World Cup history (16 goals across 4 tournaments).
- Pelé (Brazil): Only player in history to win 3 FIFA World Cups (1958, 1962, 1970).
- Gerd Müller (Germany): Scored 14 goals across World Cup tournaments (Golden Boot in 1970).
Correct Answer: Option A (Indus and Sutlej)
Detailed Explanation: According to the regional classification of Himalayas from west to east: * Punjab / Kashmir Himalayas: Lie between Indus and Sutlej rivers.
Option Breakdown & Exam Facts:
- Kumaon Himalayas: Lie between Sutlej and Kali rivers (Uttarakhand).
- Nepal Himalayas: Lie between Kali and Teesta rivers.
- Assam Himalayas: Lie between Teesta and Dihang (Brahmaputra) rivers.
Correct Answer: Option A (K C Neogy)
Detailed Explanation: Kshitish Chandra Neogy (K.C. Neogy) was appointed as the Chairman of the First Finance Commission of India in 1951 (tenure 1952–1957).
Option Breakdown & Exam Facts:
- Article 280: Provides for the constitution of the Finance Commission by the President every five years.
- 15th Finance Commission Chairman: N.K. Singh (recommended state share of 41% for 2021–26).
- 16th Finance Commission Chairman: Dr. Arvind Panagariya.
- K. Santhanam: Headed the 2nd Finance Commission.
Correct Answer: Option A (Industrial Policy Resolution, 1956)
Detailed Explanation: The Industrial Policy Resolution (IPR) of 1956 (often called the Economic Constitution of India) clearly classified industries into three distinct schedules: Schedule A (exclusive state monopoly - 17 industries), Schedule B (progressively state-owned with private supplementation - 12 industries), and Schedule C (open to private enterprise under licensing).
Option Breakdown & Exam Facts:
- IPR 1948: First industrial policy of independent India, establishing the concept of a "Mixed Economy".
- IPR 1956: Formed the basis of the Second Five-Year Plan (Mahalanobis Model) emphasizing heavy industries.
- New Industrial Policy 1991: Abolished industrial licensing (License Raj) and opened up sectors for privatization and FDI.
Correct Answer: Option A (Group 1 and group 17)
Detailed Explanation: Hydrogen has an electronic configuration of 1s^1. It resembles Group 1 (Alkali Metals) because it loses 1 electron to form H^+ ions, and it resembles Group 17 (Halogens) because it gains 1 electron to achieve noble gas configuration forming hydride ions (H^-) and forms diatomic molecules (H_2).
Option Breakdown & Exam Facts:
- Position of Hydrogen: Placed at the top of Group 1 due to electronic configuration, but considered anomalous.
- Isotopes of Hydrogen: Protium (^1H), Deuterium (^2H or Heavy Hydrogen), and Tritium (^3H - radioactive).
- Discovery: Discovered by Henry Cavendish in 1766 (named by Antoine Lavoisier).
Correct Answer: Option A (1952)
Detailed Explanation: Following India's first general elections held from October 1951 to February 1952, the first democratically elected bicameral Parliament was constituted in April 1952, and held its first historic session on 13 May 1952.
Option Breakdown & Exam Facts:
- First Lok Sabha Speaker: Ganesh Vasudev Mavalankar (G. V. Mavalankar).
- First Chairman of Rajya Sabha: Dr. S. Radhakrishnan (as Vice President of India).
- First Chief Election Commissioner: Sukumar Sen.
Correct Answer: Option A (Douglas T Ross)
Detailed Explanation: Douglas T. Ross created and led the development of APT (Automatically Programmed Tool) in 1956 at MIT's Servomechanisms Laboratory. It is a specialized high-level computer programming language used to drive computer numerical controlled (CNC) manufacturing machines.
Option Breakdown & Exam Facts:
- John Backus: Created FORTRAN (Formula Translation) in 1957, the first widely used high-level programming language.
- Dennis Ritchie: Created the C Programming Language and co-developed UNIX operating system at Bell Labs.
- Charles Babbage: "Father of the Computer" (invented Difference Engine and Analytical Engine).
Correct Answer: Option A (Astad Deboo)
Detailed Explanation: Astad Deboo (1947–2020) was a pioneer of modern contemporary Indian dance. He seamlessly fused classical Kathak and Kathakali techniques with Western contemporary dance styles.
Option Breakdown & Exam Facts:
- Uday Shankar: Considered the "Father of Modern Indian Dance", famous for creating a unique fusion dance style.
- Pandit Birju Maharaj: Doyen of Lucknow Kalka-Bindadin Gharana of Kathak.
- Kelucharan Mohapatra: Legendary maestro responsible for the revival of classical Odissi dance.
Correct Answer: Option A (Lord's Stadium, England)
Detailed Explanation: On 13 July 2002, Indian captain Sourav Ganguly famously took off and waved his jersey from the balcony of Lord's Cricket Ground in London after India successfully chased down a target of 326 runs to win the NatWest Series Final against England.
Option Breakdown & Exam Facts:
- Lord's: Known as the "Home of Cricket", located in St John's Wood, London.
- Eden Gardens: Located in Kolkata, historically called the "Mecca of Indian Cricket".
- Narendra Modi Stadium (Ahmedabad): World's largest cricket stadium by seating capacity (132,000).
Correct Answer: Option A (Yaqut of Dabul)
Detailed Explanation: Gol Gumbaz (the circular dome mausoleum of King Mohammed Adil Shah in Bijapur/Vijayapura, Karnataka) was designed by the architect Yaqut of Dabul in 1656. It features one of the largest single-chamber unsupported domes in the world and an acoustic "Whispering Gallery".
Option Breakdown & Exam Facts:
- Ustad Ahmad Lahori: Chief architect of the Taj Mahal (Agra) and Red Fort (Delhi).
- Mirak Mirza Ghiyas: Persian architect of Humayun's Tomb (Delhi).
- Adil Shahi Dynasty: Founded by Yusuf Adil Shah in 1489 with its capital at Bijapur.
Correct Answer: Option A (Pierre and Marie Curie)
Detailed Explanation: Marie Curie and Pierre Curie discovered Radium (and Polonium) in 1898 from the uranium mineral pitchblende (uraninite).
Option Breakdown & Exam Facts:
- Marie Curie: First woman to win a Nobel Prize and the only person to win Nobel Prizes in two distinct scientific fields (Physics 1903, Chemistry 1911).
- Henri Becquerel: Discovered spontaneous radioactivity in 1896 (SI unit: Becquerel, Bq).
- Wilhelm Röntgen: Discovered X-rays in 1895 (first Nobel Prize in Physics, 1901).
- Ernest Rutherford: Discovered atomic nucleus (Gold Foil Experiment) and proton.
Correct Answer: Option A (Uttar Pradesh)
Detailed Explanation: The Sharqi dynasty ruled from Jaunpur (known as 'Shiraz-i-Hind' or Shiraz of the East) in modern Uttar Pradesh. They developed a unique regional Islamic architectural style characterized by grand battered propylons/pylons (e.g., Atala Mosque and Jama Masjid of Jaunpur).
Option Breakdown & Exam Facts:
- Sharqi Sultanate Founder: Malik Sarwar (Khwajah-i-Jahan) in 1394 during the decline of Tughlaq dynasty.
- Atala Masjid: Commissioned by Sultan Ibrahim Shah Sharqi in 1408 at Jaunpur.
- Sasaram Architecture (Bihar): Sher Shah Suri's Tomb (octagonal tomb built in a lake).
Correct Answer: Option A (Protection of Life and Personal Liberty)
Detailed Explanation: Article 21 guarantees that "No person shall be deprived of his life or personal liberty except according to procedure established by law." It applies to both citizens and non-citizens and cannot be suspended even during a National Emergency (Article 359 amended by 44th Amendment).
Option Breakdown & Exam Facts:
- Key Landmark Cases: Maneka Gandhi Case (1978) introduced "Due Process of Law"; K.S. Puttaswamy Case (2017) declared Right to Privacy as a Fundamental Right under Article 21.
- Articles 14–18: Right to Equality.
- Articles 23–24: Right against Exploitation.
- Articles 25–28: Right to Freedom of Religion.
Correct Answer: Option A (2013)
Detailed Explanation: Following the landmark Supreme Court judgement in the PUCL v. Union of India case in September 2013, the NOTA (None of the Above) option was first implemented on Electronic Voting Machines (EVMs) in November 2013 across 5 State Assembly elections (Chhattisgarh, Mizoram, Rajasthan, MP, and Delhi) and in the 2014 General Lok Sabha Elections.
Option Breakdown & Exam Facts:
- Symbol of NOTA: Designed by the National Institute of Design (NID), Ahmedabad (introduced in 2015).
- VVPAT: Voter Verifiable Paper Audit Trail was first used in the 2013 Noksen by-election in Nagaland.
Correct Answer: Option A (West Bengal)
Detailed Explanation: In July 2021, the West Bengal Legislative Assembly passed a statutory resolution under Article 169 of the Constitution to revive and create a State Legislative Council (Vidhan Parishad), which had been abolished in 1969.
Option Breakdown & Exam Facts:
- Article 169: Parliament can abolish or create a Legislative Council by a simple majority if the State Assembly passes a resolution by a special majority (2/3rd present and voting + majority of total membership).
- States with Bicameral Legislature (6 States): Uttar Pradesh, Bihar, Maharashtra, Karnataka, Andhra Pradesh, and Telangana.
Correct Answer: Option A (An official who holds the rank of a Cabinet Minister)
Detailed Explanation: In the Planning Commission (and likewise the Vice-Chairperson of NITI Aayog), the Deputy Chairman is the de facto executive head of the body enjoying the protocol rank and status of a Cabinet Minister of the Union Government.
Option Breakdown & Exam Facts:
- First Deputy Chairman: Gulzarilal Nanda (1950).
- Last Deputy Chairman of Planning Commission: Montek Singh Ahluwalia.
- Ex-officio Chairman: The Prime Minister of India is the Chairman of Planning Commission / NITI Aayog.
- NITI Aayog: National Institution for Transforming India, created on 1 January 2015 by an executive resolution.
Correct Answer: Option A (retina)
Detailed Explanation: The Retina is the light-sensitive innermost neural layer of the eye containing photoreceptor cells (rods for scotopic/dim light vision and cones for photopic/color vision) that convert focused light images into electrical impulses transmitted to the brain via the optic nerve.
Option Breakdown & Exam Facts:
- Cornea: Transparent front layer of the eye; responsible for the majority of light refraction (donated during eye transplants).
- Iris: Colored ring that controls the size of the pupil and the amount of light entering.
- Ciliary Muscles: Adjust the focal length of the crystalline eye lens (Power of Accommodation).
- Image Formed on Retina: Real and inverted.
Correct Answer: Option A (Economy budget)
Detailed Explanation: In public finance and economics, government budgets are classified into three standard types: * Balanced Budget: Estimated Revenue = Estimated Expenditure. * Surplus Budget: Estimated Revenue > Estimated Expenditure. * Deficit Budget: Estimated Expenditure > Estimated Revenue. "Economy budget" is not a standard economic budget category.
Option Breakdown & Exam Facts:
- Fiscal Deficit: Total Expenditure − (Total Revenue Receipts + Non-debt Capital Receipts).
- Revenue Deficit: Revenue Expenditure − Revenue Receipts.
- Primary Deficit: Fiscal Deficit − Interest Payments.
Correct Answer: Option A (Kuchipudi)
Detailed Explanation: Shobha Naidu (1956–2020) was one of the foremost classical Kuchipudi dancers from Andhra Pradesh. She was an outstanding disciple of Guru Vempati Chinna Satyam and received the Padma Shri in 2001 and Sangeet Natak Akademi Award in 1991.
Option Breakdown & Exam Facts:
- Kuchipudi Masters: Vempati Chinna Satyam, Yamini Krishnamurthy, Raja and Radha Reddy, Swapnasundari.
- Tarangam: Unique element of Kuchipudi where the dancer dances on the edges of a brass plate with a pot balanced on head.
Correct Answer: Option A (Karve Committee)
Detailed Explanation: The Planning Commission constituted the Karve Committee (named after D. G. Karve) in 1955, officially known as the 'Village and Small Scale Industries Committee', which recommended utilizing small-scale industries to promote rural industrialization and generate employment.
Option Breakdown & Exam Facts:
- Abid Hussain Committee (1997): Recommended de-reservation of items exclusively reserved for small-scale industries (SSIs).
- MSMED Act, 2006: Micro, Small and Medium Enterprises Development Act.
- Revised MSME Definition (2020):
- Micro: Investment < ₹1 Cr & Turnover < ₹5 Cr
- Small: Investment < ₹10 Cr & Turnover < ₹50 Cr
- Medium: Investment < ₹50 Cr & Turnover < ₹250 Cr
Correct Answer: Option A (22.4)
Detailed Explanation: According to Avogadro's Law, under standard temperature and pressure conditions (STP = 273.15\text{ K} or 0^\circ\text{C} and 1\text{ atm} pressure), 1 mole of any ideal gas occupies a molar volume of 22.414 Litres.
Option Breakdown & Exam Facts:
- Avogadro's Number (N_A): 6.022 \times 10^{23}\text{ particles/mole}.
- Ideal Gas Equation: PV = nRT (where R = 8.314\text{ J}\cdot\text{mol}^{-1}\cdot\text{K}^{-1} or 0.0821\text{ L}\cdot\text{atm}\cdot\text{mol}^{-1}\cdot\text{K}^{-1}).
- SATP (Standard Ambient Temp & Pressure, 298.15 K and 1 bar): Molar volume is \approx 24.8\text{ Litres}.
Correct Answer: Option A (213)
Detailed Explanation: Article 213 of the Indian Constitution empowers the Governor of a State to promulgate Ordinances when the State Legislative Assembly (or either house in bicameral states) is not in session. Such ordinance has the same force as an Act of legislature, but must be approved within 6 weeks from the reassembly of the legislature.
Option Breakdown & Exam Facts:
- Article 123: Power of the President to promulgate Ordinances during recess of Parliament.
- Article 161: Pardoning powers of the Governor.
- Article 153: Mandates that there shall be a Governor for each State.
Correct Answer: Option A (Central Processing Unit (CPU))
Detailed Explanation: The Central Processing Unit (CPU) executes program instructions, performs mathematical and logical computations, controls data flow, and is universally referred to as the "Brain of the Computer".
Option Breakdown & Exam Facts:
- Main Components of CPU:
- 1. ALU (Arithmetic Logic Unit): Performs arithmetic calculations and logical comparisons.
- 2. CU (Control Unit): Coordinates and directs all device operations.
- 3. Registers: High-speed internal temporary storage locations.
- RAM: Volatile primary working memory.
- ROM: Non-volatile memory containing bootstrap loader and basic firmware (BIOS).
Correct Answer: Option A (Guttation)
Detailed Explanation: Guttation is the exudation of liquid water droplets from uninjured margins and tips of leaves through specialized vascular pores called hydathodes, caused by positive root pressure during night or early morning hours.
Option Breakdown & Exam Facts:
- Transpiration: Loss of water in the form of water vapour from aerial parts of plants (mainly via stomata in daylight).
- Hydathodes: Modified pore structures through which guttation takes place.
- Transpiration Pull: Main driving force for xylem sap ascent over long distances in tall trees.
Correct Answer: Option A (S N Mukherjee)
Detailed Explanation: S. N. Mukherjee was appointed as the Chief Draftsman of the Constituent Assembly of India, renowned for his exceptional drafting skill in putting complex legal provisions into precise constitutional language.
Option Breakdown & Exam Facts:
- Sir B. N. Rau: Constitutional Advisor to the Constituent Assembly.
- Prem Behari Narain Raizada: Calligrapher who handwrote the original Constitution in flowing italic style.
- Nandalal Bose & Beohar Rammanohar Sinha: Artists from Santiniketan who decorated and illuminated the pages of the original Constitution.
- H. V. R. Iengar: Secretary to the Constituent Assembly.
- Elephant: Adopted as the official emblem/seal of the Constituent Assembly.
Correct Answer: Option A (In food chain, energy level increases from lower trophic level to higher trophic level.)
Detailed Explanation: Option A is incorrect (and thus the correct answer) because energy decreases at each successive trophic level in accordance with Lindeman's 10% Law (only about 10% of energy is transferred to the next higher level; 90% is lost as metabolic heat).
Option Breakdown & Exam Facts:
- 10 Percent Law: Proposed by Raymond Lindeman in 1942.
- Pyramid of Energy: Always upright in all ecosystems because energy transfer is unidirectional and diminishes at higher levels.
- Biomagnification: Unlike energy, the concentration of non-biodegradable toxic substances (e.g., DDT, mercury) increases at higher trophic levels.
Correct Answer: Option A (Amit Panghal)
Detailed Explanation: Amit Panghal is an Indian amateur boxer (Flyweight category) who won a Silver medal at the 2019 AIBA World Boxing Championships, Gold at the 2018 Asian Games, and Gold at the 2022 Commonwealth Games.
Option Breakdown & Exam Facts:
- Bajrang Punia: Indian Freestyle Wrestler (Olympic Bronze Medalist, Tokyo 2020).
- Sharath Kamal: Legendary Indian Table Tennis player (Khel Ratna awardee).
- Neeraj Chopra: Javelin thrower (Olympic Gold Medalist at Tokyo 2020 & World Champion).
- Mary Kom: Six-time World Amateur Boxing Champion.
- Nikhat Zareen & Lovlina Borgohain: Renowned Indian female boxers.
Correct Answer: Option A (Patanjali)
Detailed Explanation: In the UN Food Systems Summit competition for 'Best Small Business: Good Food for All', small Indian enterprises like Edible Garden, Oorja Development Solutions, and Taru Naturals were among the winners, while Patanjali is a major FMCG conglomerate and was not among these small business winners.
Option Breakdown & Exam Facts:
- UN Food Systems Summit: Convened by UN Secretary-General António Guterres to transform food systems toward achieving the 17 SDGs by 2030.
- FAO Headquarters: Food and Agriculture Organization is based in Rome, Italy.
- World Food Day: Celebrated annually on 16 October.
Correct Answer: Option A (Swarnjayanti Gram Swarozgar Yojana)
Detailed Explanation: Swarnjayanti Gram Swarozgar Yojana (SGSY) was launched on 1 April 1999 as a holistic self-employment program replacing IRDP, TRYSEM, DWCRA, etc., to establish rural Self Help Groups (SHGs) and bring assisted poor families (Swarozgaris) above the poverty line within 3 years. It was later restructured into the National Rural Livelihood Mission (NRLM / Deendayal Antyodaya Yojana) in 2011.
Option Breakdown & Exam Facts:
- MGNREGA: Enacted in 2005; provides a legal guarantee of at least 100 days of unskilled wage employment per financial year to rural households.
- PMGSY: Launched on 25 December 2000 to provide all-weather road connectivity to unconnected rural habitations.
- PMAY-G: Pradhan Mantri Awas Yojana - Gramin; provides pucca housing with basic amenities to rural homeless.
Correct Answer: Option A (David Warner)
Detailed Explanation: Opening batsman David Warner won his third prestigious Allan Border Medal in 2020 as the Australian Men's Cricketer of the Year (having previously won in 2016 and 2017).
Option Breakdown & Exam Facts:
- Allan Border Medal: Highest individual honor in Australian men's cricket, awarded annually since 2000.
- Belinda Clark Award: Equivalent highest honor awarded to Australia's top female cricketer (won by Ellyse Perry in 2020).
- Steve Smith & Ricky Ponting: Have each won the Allan Border Medal a record 4 times.
Correct Answer: Option A (Kuchipudi and Bharatnatyam)
Detailed Explanation: Mallika Sarabhai (daughter of space scientist Vikram Sarabhai and classical dancer Mrinalini Sarabhai) is an internationally acclaimed Indian classical dancer proficient in both Kuchipudi and Bharatanatyam, as well as a renowned theater artist and activist (heads Darpana Academy of Performing Arts).
Option Breakdown & Exam Facts:
- Mrinalini Sarabhai: Her mother, who was also a celebrated master of Bharatanatyam and Kathakali.
- Awards: Mallika Sarabhai received the Sangeet Natak Akademi Award (2000) and Padma Bhushan (2010).
- Sattriya: Classical dance form of Assam introduced by 15th-century saint Mahapurusha Srimanta Sankardev.
Correct Answer: Option A (30)
Detailed Explanation: Vardhamana Mahavira (the 24th Tirthankara of Jainism) renounced worldly life, abandoned his home and royal comforts at the age of 30 (after the death of his parents) to pursue asceticism in search of spiritual enlightenment.
Option Breakdown & Exam Facts:
- Attainment of Kaivalya: Attained supreme spiritual knowledge (Kaivalya) after 12 years of severe penance at the age of 42 under a Sal tree on the banks of Rijupalika River near Jimbhikagrama.
- Birth & Nirvana: Born in Kundagrama (Vaishali, Bihar) and attained Nirvana at Pavapuri (Bihar) at the age of 72.
- Gautama Buddha: Left home at the age of 29 (The Great Renunciation / Mahabhinishkramana) and attained enlightenment at 35.
Correct Answer: Option A (Sanskrit)
Detailed Explanation: 'Rajatarangini' ("The River of Kings") is a metrical historical chronicle of the kings of Kashmir, composed in Sanskrit verse by Kashmiri scholar Kalhana in 1148–1149 CE during the reign of King Jayasimha.
Option Breakdown & Exam Facts:
- Dynasties Covered: Covers ancient rulers up to the Karkota, Utpala, and Lohara dynasties of Kashmir.
- First Persian Translation: Translated into Persian as Bahr-ul-Asmar by Mulla Abdul Qadir Badauni under Mughal Emperor Akbar.
- English Translation: Translated with commentary into English by Sir Aurel Stein in 1900.
Correct Answer: Option A (Article 30)
Detailed Explanation: Article 30 grants all religious and linguistic minorities the fundamental right to establish and administer educational institutions of their choice. It also prevents the State from discriminating against any educational institution in granting aid on the ground that it is managed by a minority.
Option Breakdown & Exam Facts:
- Article 29: Protection of distinct language, script, or culture of any section of citizens (minorities as well as majorities).
- Article 28: Freedom as to attendance at religious instruction or religious worship in certain educational institutions.
- Article 25: Freedom of conscience and free profession, practice, and propagation of religion.
Correct Answer: Option A (Southern Ocean)
Detailed Explanation: The Southern Ocean (Antarctic Ocean) encompasses the waters encircling Antarctica south of 60°S latitude. It is the fourth-largest of the world's five principal oceans (larger only than the Arctic Ocean).
Option Breakdown & Exam Facts:
- Oceans Ranked by Size (Largest to Smallest):
- 1. Pacific Ocean (Largest & Deepest - Mariana Trench)
- 2. Atlantic Ocean ('S' shaped - Puerto Rico Trench)
- 3. Indian Ocean (Named after a country - Java Trench)
- 4. Southern Ocean
- 5. Arctic Ocean (Smallest & shallowest)
- Antarctic Circumpolar Current: Strongest ocean current on Earth, flowing clockwise from west to east around Antarctica.
Correct Answer: Option A (Arthur C Clarke)
Detailed Explanation: Celebrated British science fiction visionary and futurist Sir Arthur C. Clarke wrote '2001: A Space Odyssey' and also spent time in India during the 1960s as a visiting professor/fellow at Vikram Sarabhai's Physical Research Laboratory (PRL), Ahmedabad.
Option Breakdown & Exam Facts:
- Geostationary Orbit: Also known as the Clarke Orbit because Arthur C. Clarke first proposed using geostationary satellites for global telecommunication relays in 1945.
- Isaac Asimov: Famous for the Foundation series and Three Laws of Robotics.
- H. G. Wells: Author of The Time Machine and The War of the Worlds.
- Jules Verne: Author of Twenty Thousand Leagues Under the Sea and Around the World in Eighty Days.
Correct Answer: Option A (Saga Dawa)
Detailed Explanation: Saga Dawa is a sacred Tibetan Buddhist festival celebrated predominantly in Sikkim and Ladakh during the full moon of the fourth lunar month (May–June). Known as the 'Month of Merits', it commemorates the birth, enlightenment (Bodhi), and Mahaparinirvana of Gautama Buddha.
Option Breakdown & Exam Facts:
- Losar: Tibetan New Year festival celebrated in Ladakh, Himachal Pradesh, and Sikkim.
- Hemis Festival: Celebrated at Hemis Monastery in Ladakh honoring Guru Padmasambhava (features Cham dance).
- Losoong (Namsoong): Sikkimese New Year festival celebrated by the Bhutia and Lepcha tribes at the end of the harvest.
Correct Answer: Option A (Arijit Singh)
Detailed Explanation: The iconic track 'Channa Mereya' from the 2016 film Ae Dil Hai Mushkil was sung by Arijit Singh, composed by Pritam, with lyrics written by Amitabh Bhattacharya.
Option Breakdown & Exam Facts:
- Arijit Singh: National Film Award winner for Best Male Playback Singer (for songs like Binte Dil and Brahmastra's Kesariya).
- Sonu Nigam: Conferred Padma Shri in 2022 for his stellar contributions to Indian music.
Correct Answer: Option A (Tsang Po)
Detailed Explanation: The Brahmaputra River originates from the Chemayungdung glacier near Lake Manasarovar in Tibet, where it is known as Yarlung Tsangpo (meaning "The Purifier"). It enters India through Arunachal Pradesh as Siang/Dihang, is called Brahmaputra in Assam, and Jamuna in Bangladesh.
Option Breakdown & Exam Facts:
- Padma: The main distributary of the River Ganga in Bangladesh.
- Meghna: The river formed by the confluence of Padma and Jamuna before discharging into the Bay of Bengal.
- Majuli: The world's largest river island, formed by the Brahmaputra River in Assam.
Correct Answer: Option A (CaOCl2)
Detailed Explanation: Bleaching powder is chemically Calcium Hypochlorite / Calcium Oxychloride with the chemical formula \text{CaOCl}_2. It is prepared by reacting dry slaked lime (\text{Ca(OH)}_2) with chlorine gas (Cl_2):
Option Breakdown & Exam Facts:
- Uses: Used as a disinfectant for sterilizing drinking water, bleaching cotton and linen in textile industries, and as an oxidizing agent in chemical plants.
- \text{Ca(OH)}_2: Slaked lime / Calcium hydroxide.
- \text{CaCO}_3: Limestone / Chalk / Marble.
- \text{CaO}: Quicklime / Calcium oxide.
Correct Answer: Option A (Credit Rationing)
Detailed Explanation: Credit Rationing is a qualitative tool of Monetary Policy implemented by the Central Bank (RBI), whereas Fiscal Policy is formulated by the Ministry of Finance / Government using instruments like Taxation, Public Expenditure, and Public Borrowing/Debt.
Option Breakdown & Exam Facts:
- Monetary Policy Instruments (RBI):
- Quantitative: Repo Rate, Reverse Repo Rate, CRR, SLR, Bank Rate, Open Market Operations (OMO).
- Qualitative: Margin Requirements, Consumer Credit Regulation, Moral Suasion, Credit Rationing.
- Monetary Policy Committee (MPC): 6-member committee constituted under RBI Act 1934 to set the benchmark policy repo rate.
Correct Answer: Option A (Dendrite)
Detailed Explanation: Dendrites are branched, tree-like protoplasmic projections of a neuron (nerve cell) that act as specialized input receivers that capture chemical/electrical signals from upstream neurons or sensory receptors and conduct them toward the cell body (soma).
Option Breakdown & Exam Facts:
- Axon: Long, slender projection that transmits electrical nerve impulses away from the soma toward axon terminals.
- Myelin Sheath: Insulating fatty layer around axons that speeds up signal conduction (produced by Schwann cells in PNS).
- Synapse: The microscopic junction across which nerve impulses pass between two neurons via neurotransmitters (e.g., Acetylcholine, Dopamine).
Correct Answer: Option A (1, 2 and 3 are correct)
Detailed Explanation: The National Mission for Sustainable Agriculture (NMSA) is one of the eight core missions under the National Action Plan on Climate Change (NAPCC). Its multifaceted aims include enhancing agricultural productivity, conserving natural resources for environmental sustainability, and promoting soil health management and organic farming practices.
Option Breakdown & Exam Facts:
- Key Components of NMSA: Rainfed Area Development (RAD), On-Farm Water Management (OFWM), Soil Health Management (SHM), and Paramparagat Krishi Vikas Yojana (PKVY).
- First 100% Organic State: Sikkim became the world's first fully organic state in 2016.
Correct Answer: Option A (65 years; 70 years)
Detailed Explanation: In September 2021, PFRDA revised the maximum entry age for joining the National Pension System (under All Citizen Model) from 65 years to 70 years of age, while the maximum exit age was extended up to 75 years.
Option Breakdown & Exam Facts:
- PFRDA: Statutory regulatory body for pension funds in India established under the PFRDA Act, 2013; headquartered in New Delhi.
- Atal Pension Yojana (APY): Government pension scheme aimed at unorganized sector workers (joining age: 18 to 40 years; guaranteed monthly pension of ₹1,000 to ₹5,000 at age 60).
- PRAN: Permanent Retirement Account Number (12-digit unique identifier for NPS subscribers).
Correct Answer: Option A (Sharda Act)
Detailed Explanation: The Child Marriage Restraint Act, 1929, popularly known as the Sharda Act (sponsored by Harbilas Sarda), fixed the minimum marriageable age at 14 years for females and 18 years for males.
Option Breakdown & Exam Facts:
- Prohibition of Child Marriage Act (PCMA), 2006: Replaced the 1929 Act, currently prescribing minimum age as 18 for women and 21 for men.
- Age of Consent Act, 1891: Raised the age of consent for sexual intercourse for girls from 10 to 12 years (opposed by Bal Gangadhar Tilak).
- Hindu Widow Remarriage Act, 1856: Legalized widow remarriage through the relentless efforts of Ishwar Chandra Vidyasagar.
Correct Answer: Option A (Twinkle Khanna)
Detailed Explanation: 'Mrs Funnybones: She's Just Like You and a Lot Like Me' (published in 2015) is the bestselling debut book authored by Indian columnist, film producer, and former actress Twinkle Khanna.
Option Breakdown & Exam Facts:
- Other Books by Twinkle Khanna: The Legend of Lakshmi Prasad, Pyjamas Are Forgiving, and Welcome to Paradise.
- Shilpa Shetty: Author of The Great Indian Diet and The Diary of a Domestic Diva.
- Tahira Kashyap: Author of The 12 Commandments of Being a Woman.
Correct Answer: Option A (Tesla)
Detailed Explanation: The SI unit of magnetic field strength (magnetic flux density B) is the Tesla (T), named in honor of inventor Nikola Tesla. One Tesla is defined as one Weber per square meter (1\text{ T} = 1\text{ Wb/m}^2 = 1\text{ N}/(\text{A}\cdot\text{m})).
Option Breakdown & Exam Facts:
- Weber (Wb): SI unit of Magnetic Flux (\Phi).
- Henry (H): SI unit of Inductance (self and mutual inductance).
- Gauss (G): CGS unit of magnetic field (1\text{ Tesla} = 10^4\text{ Gauss}).
- Candela (cd): SI base unit of Luminous Intensity.
Correct Answer: Option A (Amar Kumar Paswan)
Detailed Explanation: RJD candidate Amar Kumar Paswan won the Bochahan (SC) assembly by-election in Muzaffarpur district, Bihar, held in April 2022, by defeating BJP's Baby Kumari.
Option Breakdown & Exam Facts:
- Bochahan Assembly: A reserved constituency for Scheduled Castes (SC) in Muzaffarpur district under the Bihar Legislative Assembly.
- Bihar Vidhan Sabha: Total strength of 243 seats.
- Bihar Vidhan Parishad: Legislative Council having 75 seats.
Correct Answer: Option A (Shah Jahan)
Detailed Explanation: 'Badshah Nama' (Padshahnama) is the official illustrated court history and biography detailing the first two decades of the reign of Mughal Emperor Shah Jahan, authored primarily by his court historian Abdul Hamid Lahori.
Option Breakdown & Exam Facts:
- Akbarnama & Ain-i-Akbari: Written by Abul Fazl for Emperor Akbar.
- Tuzuk-i-Jahangiri: Autobiography written by Emperor Jahangir in Persian.
- Baburnama (Tuzuk-i-Baburi): Autobiography written by Babur in Chagatai Turkic.
- Alamgirnama: Official history of Emperor Aurangzeb written by Mirza Muhammad Kazim.
Correct Answer: Option A (Luit)
Detailed Explanation: The annual Majuli Festival is organized on the banks of the river Luit (local Assamese name for the Brahmaputra River) in Majuli, Assam, showcasing traditional neo-Vaishnavite culture, Sattriya dances, and tribal arts.
Option Breakdown & Exam Facts:
- Majuli District: First island district of India (formed in 2016).
- Sattras: Neo-Vaishnavite monasteries established across Majuli by Srimanta Sankardev (e.g., Kamalabari, Auniati, Dakhinpat).
- Mask Making (Mukha Shilpa): Ancient traditional craft of Samaguri Sattra in Majuli (conferred GI Tag).
Correct Answer: Option A (Mahesh Bhupathi)
Detailed Explanation: Mahesh Bhupathi became the first Indian ever to win a Grand Slam title when he won the Mixed Doubles championship at the 1997 French Open (Roland Garros) partnering with Japanese player Rika Hiraki.
Option Breakdown & Exam Facts:
- Leander Paes: Won an Olympic Bronze Medal in Men's Singles at Atlanta 1996; won 18 Grand Slam doubles/mixed doubles titles (Career Grand Slam).
- Sania Mirza: First Indian female player to win a Grand Slam title (2009 Australian Open Mixed Doubles with Mahesh Bhupathi).
- Rohan Bopanna: Became the oldest player to achieve World No. 1 ranking and won Australian Open Men's Doubles in 2024 at age 43.
Correct Answer: Option A (Marsh gas)
Detailed Explanation: Methane (CH_4) is commonly known as Marsh Gas because it is naturally produced by anaerobic bacterial decomposition of plant and organic matter in waterlogged swamps, bogs, and marshes.
Option Breakdown & Exam Facts:
- Major Component: Methane is the primary constituent of Compressed Natural Gas (CNG - 80-90%) and Biogas/Gobar Gas (50-70%).
- Laughing Gas: Nitrous Oxide (N_2O).
- Producer Gas: Mixture of Carbon Monoxide and Nitrogen (CO + N_2).
- Water Gas (Syngas): Mixture of Carbon Monoxide and Hydrogen (CO + H_2).
Correct Answer: Option A (2006)
Detailed Explanation: The Ustad Bismillah Khan Yuva Puraskar was instituted by the Sangeet Natak Akademi in 2006 in memory of Shehnai maestro Bharat Ratna Ustad Bismillah Khan to encourage outstanding young artists up to the age of 40 years.
Option Breakdown & Exam Facts:
- Prize Value: Carries a cash prize of ₹25,000, an angavastram, and a plaque.
- Sangeet Natak Akademi: India's National Academy for Music, Dance and Drama, established in 1953 (headquartered at Rabindra Bhavan, New Delhi).
- Sangeet Natak Akademi Fellowship (Akademi Ratna): Highest, most prestigious honor in performing arts restricted to 40 living fellows at any given time.
Correct Answer: Option A (2014)
Detailed Explanation: Under the Andhra Pradesh Reorganisation Act, 2014, Telangana officially came into existence on 2 June 2014 as the 29th State of India with Hyderabad as its capital.
Option Breakdown & Exam Facts:
- First Chief Minister of Telangana: K. Chandrashekar Rao (TRS/BRS).
- First Governor: E. S. L. Narasimhan.
- Telangana Formation Day: Celebrated on 2 June.
- Srikrishna Committee: Constituted in 2010 to examine the situation regarding the demand for a separate state of Telangana.
- Article 3: Empowers Parliament to form new States and alter areas, boundaries or names of existing States.
Correct Answer: Option A (Harnaaz Sandhu)
Detailed Explanation: India's Harnaaz Sandhu (from Chandigarh, Punjab) was crowned Miss Universe 2021 at the 70th Miss Universe pageant held in Eilat, Israel on 13 December 2021.
Option Breakdown & Exam Facts:
- Indian Miss Universe Winners (3):
- 1. Sushmita Sen (1994) - First Indian
- 2. Lara Dutta (2000)
- 3. Harnaaz Sandhu (2021)
- Manushi Chhillar: Won Miss World 2017 (6th Indian to win Miss World).
- Reita Faria (1966): First Indian and first Asian to win the Miss World crown.
Correct Answer: Option A (Flute)
Detailed Explanation: Pandit Hariprasad Chaurasia is an internationally acclaimed Indian classical maestro of the Bansuri (Bamboo Flute) belonging to the Senia Maihar Gharana. He is a recipient of the Padma Bhushan (1992) and Padma Vibhushan (2000).
Option Breakdown & Exam Facts:
- Other Famous Flautists: Pannalal Ghosh, Ronu Majumdar, N. Ramani, Shashank Subramanyam.
- Shiv-Hari: Renowned Bollywood composer duo comprising flute maestro Pandit Hariprasad Chaurasia and santoor maestro Pandit Shivkumar Sharma (composed for Silsila, Chandni, Darr).
Correct Answer: Option A (Only 1)
Detailed Explanation: In arid/desert landforms, wind abrasion is most intense close to the ground (within 1-2 meters), carving rocks into umbrella-shaped formations with a narrow stem/base and a broad top known as Mushroom Rocks (Rock Pedestals or Pilzfelsen).
Option Breakdown & Exam Facts:
- Mesa and Butte (Statement 2): Flat-topped tablelands capped by resistant rock layers.
- Yardangs and Zeugen: Wind-eroded ridge-and-furrow structures formed due to differential erosion of alternate hard and soft rock strata.
- Inselbergs: Isolated residual hills rising abruptly from a level plain.
- Barkhans (Barchans): Crescent-shaped sand dunes formed by unidirectional wind deposition with horns pointing downwind.
Correct Answer: Option A (India)
Detailed Explanation: India clinched both the Men's and Women's championship titles at the 4th Asian Kho-Kho Championship 2023 held at Tamulpur in the Bodoland Territorial Region (BTR) of Assam, defeating Nepal in both finals.
Option Breakdown & Exam Facts:
- Kho-Kho Dimensions: Played on a rectangular field (27\text{ m} \times 16\text{ m}); each team consists of 12 players (9 on field, 3 defenders).
- Ultimate Kho Kho (UKK): Professional franchise-based Kho-Kho league in India launched in 2022.
Correct Answer: Option A (Know your Status)
Detailed Explanation: The global theme for World AIDS Day 2018 (observed on 1 December) was "Know your Status", highlighting the critical importance of HIV testing to ensure treatment and suppression.
Option Breakdown & Exam Facts:
- World AIDS Day: Observed annually on 1 December since 1988; designated by WHO.
- HIV/AIDS: Caused by Human Immunodeficiency Virus (a retrovirus containing RNA) targeting CD4+ T-helper cells.
- Diagnostic Tests: ELISA (Enzyme-Linked Immunosorbent Assay) and Western Blot test.
- Red Ribbon: Universal global symbol of awareness and solidarity with people living with HIV/AIDS.
Correct Answer: Option A (Shaivism)
Detailed Explanation: Bharatanatyam is deeply rooted in Hindu temple traditions of Tamil Nadu, predominantly dedicated to Lord Shiva in his cosmic dancer manifestation as Nataraja (the Lord of Dance), embodying themes of Shaivism along with Vaishnavism and Shaktism.
Option Breakdown & Exam Facts:
- Nataraja Sculpture: Masterpiece bronze casting created during the Chola Dynasty (depicting Shiva performing the Ananda Tandava within a flaming halo, crushing the dwarf of ignorance Apasmara).
- Brihadisvara Temple (Thanjavur): Famous for relief carvings illustrating the 108 Karanas (dance poses) from Bharata Muni's Natya Shastra.
Correct Answer: Option A (Bahujan Samaj Party)
Detailed Explanation: The Elephant is the reserved national election symbol of the Bahujan Samaj Party (BSP), founded on 14 April 1984 by social leader Kanshi Ram.
Option Breakdown & Exam Facts:
- National Political Party Criteria (ECI): Recognized in 4 or more states, or securing 6% votes in 4 states + 4 Lok Sabha seats, or winning 2% of total Lok Sabha seats across 3 states.
- Nationalist Congress Party (NCP - Sharadchandra Pawar): Man blowing Turha (NCP: Clock).
- CPI(M): Hammer, Sickle and Star.
- Aam Aadmi Party (AAP): Broom (conferred National Party status in 2023).
Correct Answer: Option A (Non-contact force)
Detailed Explanation: Magnetic force can act upon objects at a distance through empty space without physical mechanical contact, classifying it as a Non-contact force (Field force).
Option Breakdown & Exam Facts:
- Examples of Non-Contact Forces: Gravitational force, Electrostatic force, Magnetic force, Strong and Weak Nuclear forces.
- Examples of Contact Forces: Frictional force, Muscular force, Tension force, Normal reaction force, Air resistance.
- Four Fundamental Forces in Nature: Strong Nuclear Force (strongest) > Electromagnetic Force > Weak Nuclear Force > Gravitational Force (weakest).
Correct Answer: Option A (Ghod)
Detailed Explanation: Inamgaon is a major post-Harappan Chalcolithic farming settlement (belonging to the Jorwe Culture, c. 1400–700 BCE) situated along the right bank of the Ghod River (a tributary of the Bhima River, Krishna basin) in Pune district, Maharashtra.
Option Breakdown & Exam Facts:
- Excavation: Extensively excavated by archaeologists M. K. Dhavalikar, H. D. Sankalia, and Z. D. Ansari.
- Burial Practices: Famous for distinctive adult burials inside house floors where dead bodies were buried in a pit with heads pointing north and legs cut off.
- Daimabad (Ahmedabad, Maharashtra): Largest Jorwe culture Chalcolithic site, famous for bronze chariot sculpture.
Correct Answer: Option A (63)
Detailed Explanation: When Russian chemist Dmitri Ivanovich Mendeleev formulated his Periodic Table in 1869 based on increasing atomic masses and recurring chemical properties (hydrides and oxides), exactly 63 elements were discovered and known to science.
Option Breakdown & Exam Facts:
- Newlands' Octaves (1866): 56 elements were known.
- Mendeleev's Predictions: Left deliberate gaps for undiscovered elements, accurately predicting properties of Eka-boron (Scandium), Eka-aluminium (Gallium), and Eka-silicon (Germanium).
- Modern Periodic Table (Henry Moseley, 1913): Arranged by atomic number; contains 118 confirmed elements (7 periods and 18 groups).
Correct Answer: Option A (high level language)
Detailed Explanation: Python is an interpreted, general-purpose, object-oriented high-level programming language created by Guido van Rossum and first released in 1991. It is designed with an emphasis on code readability and clean syntax.
Option Breakdown & Exam Facts:
- Low-Level Languages: Machine language (binary 0s and 1s) and Assembly language (uses mnemonic opcodes like ADD, MOV).
- Interpreter vs Compiler: Python uses an interpreter that translates and executes code line-by-line, whereas languages like C/C++ use compilers to translate the whole code at once.
- Other High-Level Languages: Java, C++, JavaScript, PHP, Kotlin, Swift.
Correct Answer: Option A (Lichchhavi)
Detailed Explanation: Chandragupta I (the real founder of the Gupta Empire, reigned c. 319–335 CE) entered into a powerful matrimonial alliance by marrying princess Kumaradevi of the influential Lichchhavi republic of Vaishali, which elevated the prestige of the Gupta dynasty. He issued special gold coins depicting both his and Kumaradevi's portraits.
Option Breakdown & Exam Facts:
- Maharajadhiraja: Chandragupta I was the first Gupta ruler to adopt the title 'Maharajadhiraja' (King of Kings).
- Gupta Era: Commenced in 319–320 CE to mark Chandragupta I's coronation.
- Lichchhavi-Dauhitra: Samudragupta (son of Chandragupta I and Kumaradevi) proudly called himself 'Lichchhavi-Dauhitra' (grandson of the Lichchhavis) in the Allahabad Pillar Inscription (Prayag Prashasti).
Correct Answer: Option A (1944)
Detailed Explanation: In 1944, Oswald Avery, Colin MacLeod, and Maclyn McCarty published their historic experimental findings discovering that DNA (Deoxyribonucleic Acid)—and not protein or RNA—is the transforming principle responsible for hereditary transfer in bacteria (extending Frederick Griffith's 1928 transformation experiment on Streptococcus pneumoniae).
Option Breakdown & Exam Facts:
- Hershey-Chase Experiment (1952): Unequivocally confirmed that DNA is the universal genetic material using radioactive bacteriophages (^{32}\text{P} and ^{35}\text{S}).
- Watson and Crick (1953): Proposed the Double Helix Model of DNA structure (Nobel Prize in 1962 along with Maurice Wilkins; based on Rosalind Franklin's X-ray diffraction data).
- RNA as Genetic Material: Found exclusively in certain RNA viruses (Retroviruses like HIV, Coronavirus, Tobacco Mosaic Virus).