National symbol of India

Overview & Fundamental Concept

High-yield cadet preparation guide for National Symbols of India under AISSEE Class VI General Knowledge (Syllabus Item 1). Covers complete pointwise facts, statutory ratios, scientific names, comparison matrices, vector blueprints, memory mnemonics, and solved models.

• Designer & Origin: Designed by freedom fighter and agriculturist Pingali Venkayya (from Machilipatnam, Andhra Pradesh). The design was originally submitted to Mahatma Gandhi at the Vijayawada AICC session in 1921.
• Constituent Assembly Adoption: Formally adopted on 22 July 1947 as the official National Flag of the Dominion of India, just three weeks prior to Independence.
• Statutory Proportion: The ratio of the width (height) of the flag to its length is strictly 2 : 3. (When expressed as Length : Width, the ratio is 3 : 2).
• Tricolor Horizontal Bands:
  • Top Band — Deep Saffron (Kesaria): Represents courage, valor, and selfless sacrifice.
  • Middle Band — White (Shwet): Represents peace, truth, purity, and honesty of thought.
  • Bottom Band — India Green (Hari): Represents faith, fertility, prosperity, and connection to the soil.
• Ashoka Chakra (Wheel of Dharma): Centered in the white band in Navy Blue color, containing exactly 24 equally spaced spokes. Adapted from the abacus of the Lion Capital of Ashoka at Sarnath, it signifies that there is life in movement and death in stagnation (24 hours of righteous continuous progress).
• Manufacturing & Material: Under the original Flag Code, the flag must be made exclusively of hand-spun and hand-woven Khadi (cotton, silk, or wool). Karnataka Khadi Gramodyoga Samyukta Sangha (KKGSS) in Hubli is the sole licensed manufacturing federation. (The Flag Code 2002 was amended in December 2021 to also permit machine-made polyester flags).

• Archaeological Origin: Adapted from the sandstone column capital erected by Mauryan Emperor Ashoka c. 250 BCE at Sarnath (near Varanasi, Uttar Pradesh), commemorating the spot where Gautama Buddha preached his first sermon (Dharmachakra Pravartana).
• Adoption Date: Officially adopted on 26 January 1950, the historic day the Constitution of India came into effect and India became a Sovereign Democratic Republic.
• Four Asiatic Lions: The monument features 4 Asiatic Lions mounted back-to-back on a circular drum (abacus). They symbolize power, courage, pride, and confidence. In any 2D graphic profile (on official documents, coins, passports), only 3 lions are visible, while the fourth remains concealed behind.
• Abacus Sculptures (Circular Base): The circular abacus beneath the lions features 4 animal figures carved in high relief, separated by Dharma Chakras:
  • Elephant: Located in the East (represents Buddha's conception / royal dignity).
  • Galloping Horse: Located in the South (represents Buddha's steed Kanthaka / energy, speed).
  • Zebu Bull: Located in the West (represents hard work, steadfast perseverance, and agriculture).
  • Lion: Located in the North (represents enlightenment and royal guardianship).
• National Motto ('Satyameva Jayate'): Inscribed beneath the abacus in Devanagari script. Translated into English, it means: 'Truth Alone Triumphs'.
• Scriptural Source: Sourced from the Mundaka Upanishad (one of the principal Upanishads of the Atharva Veda).
• Current Location: The original polished sandstone capital is preserved at the Sarnath Archaeological Museum in Uttar Pradesh.

• National Anthem — 'Jana Gana Mana':
  • Composer: Nobel Laureate Rabindranath Tagore, originally composed in highly Sanskritized literary Bengali under the title Bharoto Bhagyo Bidhata (consisting of 5 stanzas).
  • Adopted Stanza: Only the first stanza was officially adopted as the National Anthem by the Constituent Assembly on 24 January 1950.
  • Playing Time: The full orchestral/vocal version takes exactly 52 seconds. A short version (consisting of the first and last lines) is played on ceremonial occasions in approximately 20 seconds.
  • First Sung: First sung publicly on 27 December 1911 at the 26th annual session of the Indian National Congress in Calcutta (now Kolkata).
  • English Translation: Translated into English by Rabindranath Tagore himself in February 1919 at Besant Theosophical College, Madanapalle (Andhra Pradesh), titled 'The Morning Song of India'.
• National Song — 'Vande Mataram':
  • Composer: Renowned novelist and essayist Bankim Chandra Chattopadhyay (Chatterjee) in 1876 in a blend of Sanskrit and Bengali.
  • Literary Origin: Included in his famous 1882 political novel 'Anandamath', set against the historical background of the 18th-century Sanyasi Rebellion in Bengal.
  • Constitutional Status: Formally adopted on 24 January 1950 by Constituent Assembly President Dr. Rajendra Prasad, declaring that 'Vande Mataram shall have an equal status with Jana Gana Mana'.
  • First Political Performance: First sung at an Indian National Congress session in 1896 in Calcutta by Rabindranath Tagore.
  • English Translation: Rendered into English prose and poetic verse by Sri Aurobindo Ghose under the title 'Mother, I bow to thee!'.

• National Animal — Royal Bengal Tiger (Panthera tigris):
  • Declared the National Animal of India in April 1973, replacing the Lion (which had served as national animal from 1950 to 1973).
  • Project Tiger: Launched on 1 April 1973 at Jim Corbett National Park (Uttarakhand) to save tigers from poaching and habitat loss.
  • India currently harbors over 75% of the world's wild tiger population, protected under Schedule I of the Wildlife Protection Act, 1972.
• National Bird — Indian Peacock / Mayura (Pavo cristatus):
  • Officially declared the National Bird on 1 February 1963.
  • Selected for its deep involvement in Indian mythology, extraordinary grace, vibrant beauty, and nationwide distribution.
  • Only the male peacock possesses the iridescent blue-green plumage with eye-spotted covert feathers that fan out during courtship displays before monsoon rains.
• National Flower — Sacred Lotus (Nelumbo nucifera):
  • Sacred aquatic perennial plant with broad floating leaves and fragrant pink or white petals.
  • Symbolizes purity, spiritual elevation, and detachment because it blossoms clean, untainted, and glorious even when growing in murky, muddy pond waters.
• National Tree — Banyan Tree / Bargad (Ficus benghalensis):
  • Famous for its extensive network of aerial prop roots that sprout from lateral branches and grow downward into the earth, thickening into sturdy auxiliary trunks.
  • Symbolizes longevity, shelter, and immortality. The legendary Great Banyan Tree in Howrah (Kolkata) spans over 3.5 acres.
• National Aquatic Animal — South Asian River Dolphin (Platanista gangetica):
  • Officially declared on 5 October 2009. Since 2022, October 5 is celebrated nationwide as National Dolphin Day.
  • Known locally as Susu. It is practically blind (lacking a crystalline lens) and navigates and hunts fish in muddy river waters through ultrasonic echolocation clicks.
  • Inhabits the Ganges, Brahmaputra, and Meghna river basins; serves as an umbrella species indicating clean freshwater health.
• National River — Ganga (2,525 km):
  • Declared the National River of India on 4 November 2008 by Prime Minister Dr. Manmohan Singh.
  • Longest river entirely within India. Originates at Gangotri Glacier (Bhagirathi river) at Gomukh (Uttarakhand), merging with the Alaknanda at Devprayag to formally form the Ganga.
• National Heritage Animal — Indian Elephant (Elephas maximus indicus):
  • Declared on 22 October 2010 on the recommendation of the Elephant Task Force (Project Elephant was launched in 1992).
• National Reptile — King Cobra (Ophiophagus hannah):
  • The world's longest venomous snake (reaching lengths up to 5.5 meters). It is the only snake species in the world that builds a dedicated above-ground nest of leaves for incubating its eggs.
• National Fruit — Mango / Aam (Mangifera indica):
  • Regarded as the 'King of Fruits'. Cultivated across the Indian subcontinent for over 4,000 years; rich in vitamins A, C, and D.
• National Microbe — Lactobacillus delbrueckii subsp. bulgaricus:
  • Officially announced in October 2012 by the Ministry of Environment and Forests during the International Conference on Biodiversity in Hyderabad. It is the friendly probiotic bacterium responsible for fermenting milk into curd (dahi).

• National Calendar — Saka Era (Saka Samvat):
  • Formally adopted on 22 March 1957 (corresponding to 1 Chaitra 1879 Saka Era) alongside the Gregorian calendar for official gazettes, All India Radio news broadcasts, and government communications.
  • Historical Origin: The Saka Era was initiated in 78 CE (AD), widely attributed to the ascension of Kushan Emperor Kanishka / victory of King Shalivahana over the Sakas.
  • Calendar Structure: A normal Saka year has 365 days, and a leap year has 366 days.
  • First Month: Chaitra. In a normal year, Chaitra 1 falls on March 22; in a Gregorian leap year, it falls on March 21.
  • Last (12th) Month: Phalguna.
  • Sequential Order of 12 Months: 1. Chaitra, 2. Vaishakha, 3. Jyeshtha, 4. Ashadha, 5. Shravana, 6. Bhadrapada (Bhadra), 7. Ashwina, 8. Kartika, 9. Agrahayana (Margashirsha), 10. Pausha, 11. Magha, 12. Phalguna.
• National Currency Symbol — ₹ (Indian Rupee):
  • Officially approved by the Union Cabinet on 15 July 2010.
  • Designed by Dr. D. Udaya Kumar (Associate Professor of Design, IIT Guwahati; alumnus of IDC, IIT Bombay).
  • Design Blend: Combines the Devanagari script consonant 'र' (Ra) with the Latin capital letter 'R' (without the vertical stem). The two parallel horizontal bars across the top represent the Indian Tricolor and mathematical equality (=).
• National Pledge — 'India is my country...':
  • Originally composed in Telugu in 1962 by author, civil servant, and writer Pydimarri Venkata Subba Rao in Nalgonda (Telangana).
  • First recited in schools in Visakhapatnam in 1963; recommended by the Central Advisory Board on Education in 1964 and printed in school textbooks nationwide from 1965.

• National Flag Dimension Rule: Breadth : Length = 2 : 3 • Length : Breadth = 3 : 2.
• Emblem Lion Visibility: Exactly 4 lions total; 3 visible in 2D profile; 1 concealed behind.
• Emblem Inscription: 'Satyameva Jayate' is in Devanagari script, sourced from the Mundaka Upanishad.
• National Anthem Duration: 52 seconds full version; 20 seconds short version (1st & last lines).
• National Animal Switch: Tiger replaced the Lion in April 1973 under Project Tiger.
• National Aquatic Animal: Gangetic River Dolphin declared on 5 October 2009 (Oct 5 = National Dolphin Day).
• National River: Ganga declared on 4 November 2008 (Length: 2,525 km).
• Currency Symbol: ₹ designed by Dr. D. Udaya Kumar, approved on 15 July 2010.
• National Calendar 1st & 12th Months: 1st month is Chaitra; 12th month is Phalguna (adopted 22 March 1957).
• National Pledge Author: Pydimarri Venkata Subba Rao (composed in Telugu, 1962).