With reference to the ancient people of Harappan culture of Indus Valley, which one of the following statements is not correct?

1. Urbanization and Settlement Patterns in IVC (basic)

The Indus Valley Civilisation (IVC) is renowned primarily for its sophisticated urban planning, a feat that distinguishes it from other contemporary Bronze Age civilisations. Unlike the haphazard growth seen in many ancient Mesopotamian cities, Harappan settlements were pre-planned. The most striking feature of this planning is the Grid System, where streets and lanes were laid out along an approximate grid, intersecting at right angles. This rectangular pattern ensured that the city was divided into manageable blocks History, class XI (Tamilnadu state board 2024 ed.), Chapter 1, p.10. Evidence suggests that the drainage system was laid out first, and then houses were built along them, indicating a high degree of civic coordination. Most Harappan cities followed a dual-division layout, though there were notable exceptions. This division typically separated the settlement into two distinct areas based on elevation and function:

Feature	The Citadel (Acropolis)	The Lower Town
Location	Small area to the West	Larger area to the East
Elevation	Built on high mud-brick platforms	Located at a lower level
Function	Likely for public buildings, granaries, or the ruling elite	Residential area for common citizens and craftsmen
Fortification	Often walled off from the Lower Town	Generally walled, but less restricted than the Citadel

While this dual layout was the standard at sites like Mohenjo-Daro and Harappa, the Harappans displayed remarkable flexibility based on geography. For instance, at Dholavira (Gujarat), the entire settlement was fortified, and the city was divided into three sections instead of two. Conversely, at Lothal, while the town had a citadel built at a height, it was not walled off from the rest of the settlement THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1, p.6. Across all these sites, the use of standardised burnt bricks (with a uniform ratio of 4:2:1 for length:breadth:height) points toward a powerful central authority or a very strong cultural consensus THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1, p.1.

Sources: History, class XI (Tamilnadu state board 2024 ed.), Chapter 1: Early India: From the Beginnings to the Indus Civilisation, p.10; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1: Bricks, Beads and Bones, p.6; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1: Bricks, Beads and Bones, p.1

2. Agriculture and Subsistence Strategies (basic)

To understand how the Indus people built such magnificent cities, we must first look at their foundation: agriculture and subsistence. The Harappans were not just traders; they were incredibly sophisticated farmers who produced enough surplus to feed an entire urban population. They practiced diversified agriculture, growing a wide range of crops including wheat, barley, lentils, chickpeas, and sesame. Interestingly, while millets have been found at sites in Gujarat, evidence of rice is relatively rare Themes in Indian History Part I, History Class XII (NCERT 2025 ed.), Chapter 1, p.3. Their diet was surprisingly modern; scientific analysis of ancient cooking pots has revealed traces of turmeric, ginger, and even banana Exploring Society: India and Beyond, Social Science Class VI (NCERT 2025 ed.), Chapter: The Beginnings of Indian Civilisation, p.97.

The Harappans were also pioneers in agricultural technology. We know they used oxen for ploughing because archaeologists have found terracotta models of ploughs at sites like Banawali (Haryana) and Cholistan. Perhaps the most fascinating discovery is at Kalibangan (Rajasthan), where a ploughed field was found with two sets of furrows running at right angles to each other. This suggests they practiced intercropping — growing two different crops in the same field simultaneously Themes in Indian History Part I, History Class XII (NCERT 2025 ed.), Chapter 1, p.3. To harvest these crops, they likely used stone tools like chert blades, as metal was precious.

Beyond the fields, pastoralism played a vital role. They domesticated cattle (specifically the humped Zebu), sheep, goats, buffalo, and pigs. While they had knowledge of elephants and rhinoceroses, it is generally accepted that the horse was not known to the Harappans History Class XI (Tamilnadu State Board 2024 ed.), Chapter 1, p.11. Their protein intake was supplemented by fishing and hunting wild animals like boar, deer, and gharial, though it remains a mystery whether Harappans hunted these themselves or traded with specialized hunting communities.

Sources: Themes in Indian History Part I, History Class XII (NCERT 2025 ed.), Bricks, Beads and Bones, p.3; Exploring Society: India and Beyond, Social Science Class VI (NCERT 2025 ed.), The Beginnings of Indian Civilisation, p.97; History Class XI (Tamilnadu State Board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.11

3. Harappan Social Life and Beliefs (intermediate)

Understanding Harappan social life and beliefs requires us to look at the silent testimony of physical remains, as their script remains undeciphered. Archaeologists reconstruct their society by analyzing social differentiation and religious symbols. Social hierarchy is most evident in burial practices and the distribution of luxury goods. While most Harappans were buried in simple pits, some graves contained pottery and ornaments, suggesting the deceased's status or a belief that these items could be used in the afterlife THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1, p.9. Interestingly, while jewellery was found in both male and female burials—such as a male skull found with shell rings and jasper beads—the Harappans generally avoided burying excessive wealth with the dead, unlike their contemporary counterparts in Egypt.

To distinguish between social classes, archaeologists categorize artifacts into utilitarian and luxury items. This helps us understand the economic disparities within the cities.

Category	Characteristics	Examples
Utilitarian	Objects of daily use made of ordinary materials like stone or clay.	Querns, pottery, needles, and flesh-rubbers.
Luxury	Objects made from rare, non-local materials or involving complicated technologies.	Little pots of faience (ground sand/silica mixed with color and gum) used for perfumes.

In terms of spiritual life, the Harappans practiced a form of nature worship. They revered trees, particularly the Pipal, and animals. Evidence of fire altars at sites like Kalibangan suggests ritualistic fire worship History, class XI (Tamilnadu state board 2024 ed.), Chapter 1, p.13. The discovery of numerous terracotta female figurines has led many to believe in the cult of a Mother Goddess. Furthermore, the famous "Proto-Shiva" or Pashupati seal depicts a figure in a yogic posture surrounded by animals. However, scholars note a nuance: while this figure resembles later depictions of Shiva, it does not perfectly align with the description of "Rudra" (the Vedic predecessor to Shiva) found in the Rigveda, who is neither described as a yogi nor specifically as Pashupati THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1, p.23.

Sources: THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1: Bricks, Beads and Bones, p.9, 23; History, class XI (Tamilnadu state board 2024 ed.), Chapter 1: Early India: From the Beginnings to the Indus Civilisation, p.13

4. Harappan Script and Seals (intermediate)

The Harappan seal is perhaps the most iconic artifact of the Indus Valley Civilisation. These small, usually square-shaped objects were primarily made of steatite (a soft soapstone), though examples in copper, terracotta, and ivory also exist History, Class XI (Tamil Nadu State Board), Chapter 1, p.12. Steatite was preferred because it was easily carved and could be hardened through heating, making it ideal for the intricate detail required for animal motifs and script Exploring Society: India and Beyond, Class VI (NCERT), The Beginnings of Indian Civilisation, p.99. While these seals are beautiful, they were not decorative; they served a vital socio-economic function. Since the Harappans relied on a barter system and had no metal currency, seals acted as identity markers and security devices for long-distance trade. A merchant would tie a bag of goods with rope and press a seal onto a wet clay knot (a sealing). If the goods reached the destination with the sealing intact, it proved the contents had not been tampered with Themes in Indian History Part I, History Class XII (NCERT), Chapter 1, p.1.

The Harappan script remains one of the greatest unsolved mysteries of the ancient world. It is considered "enigmatic" because it has not yet been convincingly deciphered. Most inscriptions are short, with the longest containing about 26 signs History, Class XI (Tamil Nadu State Board), Chapter 1, p.12. Unlike alphabetic scripts, this system was likely logo-syllabic, where symbols represented both words and sounds, totaling between 375 and 400 distinct signs. Evidence suggests the script was written from right to left, as seen in the cramping of symbols on the left side of some seals. While some scholars suggest a link to Dravidian languages, a definitive answer remains elusive without a bilingual text like the Rosetta Stone History, Class XI (Tamil Nadu State Board), Chapter 1, p.13.

Feature	Description
Primary Material	Steatite (Soft stone hardened by fire)
Common Motifs	Unicorn, Bull, Elephant, Rhinoceros, Tiger
Script Status	Undeciphered; likely written Right-to-Left
Economic Role	Verification of ownership and integrity of goods (Not currency)

Sources: History, Class XI (Tamilnadu state board 2024 ed.), Chapter 1: Early India: From the Beginnings to the Indus Civilisation, p.12-13; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1: Bricks, Beads and Bones, p.1, 11; Exploring Society: India and Beyond. Social Science-Class VI . NCERT(Revised ed 2025), The Beginnings of Indian Civilisation, p.99

5. Indus Valley Arts and Metallurgy (intermediate)

The Harappan Civilisation is famously defined as a Bronze Age culture, marking a sophisticated leap in human technology. While they mastered metallurgy—the science of extracting and working with metals—their approach was uniquely pragmatic. They primarily worked with copper and bronze (an alloy of copper and tin), using them to create everything from utilitarian fishhooks, chisels, and razors to exquisite mirrors and antimony rods History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.12. However, even with these metallic advancements, the Harappans did not discard their ancestral tools. They continued to rely heavily on chert blades, specifically those made from Rohri chert (a fine-grained sedimentary rock from Pakistan), for daily agricultural and craft activities History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.12.

Artistically, the Harappans were masters of both form and function. Their most iconic metalwork is the 'Dancing Girl' from Mohenjo-Daro, a bronze figurine made using the lost-wax technique, which demonstrates their high degree of skill in casting History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.13. Beyond metal, they excelled in bead-making and stone sculpture. They used semi-precious stones like carnelian (sourced from Lothal), lapis lazuli (from Shortughai), and steatite (from Rajasthan) to create intricate ornaments and the famous 'Priest King' statue History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.11. This variety shows a civilization that was deeply connected to vast trade networks to procure raw materials.

One of the most critical distinctions in Harappan metallurgy and economy is the absence of metal currency. Despite their ability to work with gold, silver, and copper, they did not mint coins. Instead, they operated on a barter system regulated by highly standardized stone weights. To identify ownership and facilitate trade, they used steatite seals—small, carved stone blocks—to stamp impressions on clay tags attached to trade goods THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Bricks, Beads and Bones, p.1. Their craft was not just for survival but also for amusement, as evidenced by the discovery of terracotta toy carts, whistles, and marbles History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.13.

Sources: History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.11-13; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Bricks, Beads and Bones, p.1; Exploring Society: India and Beyond. Social Science-Class VI. NCERT (Revised ed 2025), The Beginnings of Indian Civilisation, p.98

6. Theories on the Decline of IVC (intermediate)

The decline of the Indus Valley Civilization (IVC) was not a single, sudden event but a complex, gradual process of de-urbanization that occurred between 1900 BCE and 1300 BCE. While several theories exist, they generally fall into two categories: anthropogenic (human-caused) and environmental factors. Understanding these theories helps us see how a highly advanced urban society eventually transitioned into smaller, rural settlements.

One of the earliest and most debated theories is the Aryan Invasion Hypothesis. In 1947, R.E.M. Wheeler, then Director-General of the Archaeological Survey of India, used the Rigveda—the oldest Vedic text—to support this idea. He noted that Indra, the Aryan war-god, is referred to as Puramdara, which literally means 'the destroyer of forts' or 'ramparts' THEMES IN INDIAN HISTORY PART I, Chapter 1, p.18. Wheeler suggested that the massive fortifications found at Harappa were destroyed by invading Aryans. However, most modern archaeologists have moved away from this 'invasion' model, seeing it more as a series of gradual migrations that happened over several centuries rather than a singular military conquest History, class XI (Tamilnadu state board 2024 ed.), Chapter 2, p.22.

Contemporary scholars place much greater emphasis on hydrological and climatic changes. Evidence suggests that the drying up of Himalayan glaciers led to drastic changes in the region's river systems Geography of India, Majid Husain, Chapter 3, p.28. A critical factor was the shifting or drying of the Saraswati River. Studies using satellite imagery (like IRS-1C) have identified palaeochannels (ancient dry riverbeds) beneath the Thar desert, suggesting that this once-mighty river system, which supported many Harappan sites, eventually lost its water source or was 'captured' by other river systems—a process known as river piracy Geography of India, Majid Husain, Chapter 3, p.27. This ecological stress likely made the urban centers unsustainable, forcing the population to migrate eastward toward the Ganga Valley History, class XI (Tamilnadu state board 2024 ed.), Chapter 2, p.27.

Theory Type	Key Proponent/Evidence	Core Argument
Invasion/Migration	R.E.M. Wheeler / Rigveda	Destruction of citadels by Indra (Puramdara) and nomadic tribes.
Hydrological	Palaeochannel studies	The drying of the Saraswati and shifting of the Indus course led to agricultural failure.
Climatic	Environmental research	Reduced rainfall and drying of glaciers caused long-term ecological imbalance.

Sources: THEMES IN INDIAN HISTORY PART I, Chapter 1: Bricks, Beads and Bones, p.18; History, class XI (Tamilnadu state board 2024 ed.), Chapter 2: Early India: The Chalcolithic, Megalithic, Iron Age and Vedic Cultures, p.22; History, class XI (Tamilnadu state board 2024 ed.), Chapter 2: Early India: The Chalcolithic, Megalithic, Iron Age and Vedic Cultures, p.27; Geography of India, Chapter 3: The Drainage System of India, p.27-28

7. Harappan Trade, Weights, and Measures (exam-level)

To understand the economic genius of the Harappans, we must look at how they maintained order across a vast territory without a central bank or paper money. The Harappan economy was built on a sophisticated Barter System, where goods were exchanged for goods Exploring Society: India and Beyond, Social Science-Class VII, p. 230. Despite being masters of metallurgy—working with copper, bronze, and gold—there is no archaeological evidence of metal coins. Instead, they used Steatite Seals. These seals, often featuring animal motifs and a script, were pressed into clay (sealings) to secure trade goods, acting as a mark of identity and quality assurance History, class XI (Tamilnadu state board), p. 12.

Their trade was not just local; it was global. Harappan artifacts like etched carnelian beads and specific types of jars have been found in Mesopotamia (modern Iraq) and Oman. Ancient Mesopotamian cuneiform texts refer to a land of seafarers called 'Meluhha', which historians widely identify as the Indus region THEMES IN INDIAN HISTORY PART I, History CLASS XII, p. 14. This maritime trade was facilitated by advanced boat-making and the famous dockyard at Lothal. Interestingly, even as they traded luxury bronze and gold items, the Harappans continued to use chert blades and stone tools for daily agriculture, showing a pragmatic mix of old and new technologies.

Perhaps the most striking feature of their trade was the standardization of weights and measures. They developed a precise system using cubical weights made of a stone called chert. These weights followed a strict logic: lower denominations were binary (1, 2, 4, 8, 16, 32, up to 12,800), while higher denominations followed the decimal system. This uniformity across thousands of miles—from Gujarat to Punjab—is a testament to their administrative efficiency.

Feature	Harappan Trade Characteristics
Medium of Exchange	Barter system (no metal coinage used).
External Partners	Mesopotamia (Meluhha), Dilmun (Bahrain), and Magan (Oman).
Weight Material	Usually made of Chert, generally cubical in shape.
Security	Seals and clay sealings used to protect and identify cargo.

Sources: Exploring Society: India and Beyond, Social Science-Class VII (NCERT 2025), From Barter to Money, p.230, 244; History, class XI (Tamilnadu state board 2024 ed.), Early India: From the Beginnings to the Indus Civilisation, p.11-12; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Bricks, Beads and Bones, p.14

8. Craft Production and Technological Tools (exam-level)

The Harappan civilization represents a sophisticated leap in craft specialization and technological ingenuity. While we classify them as a Bronze Age society, they demonstrated a unique 'technological dualism.' They mastered advanced metallurgy—working with copper, bronze, gold, and silver—yet continued to rely on highly standardized stone tools, such as chert blades, for daily agricultural and domestic tasks History, class XI (Tamilnadu state board 2024 ed.), Chapter 1, p.12. This wasn't due to a lack of skill, but rather a practical optimization of available resources. For instance, while they created the iconic bronze 'Dancing Girl' using the complex lost-wax casting technique, they still utilized stone drills for the precision work required in bead-making History, class XI (Tamilnadu state board 2024 ed.), Chapter 1, p.13. Craft production was not uniform across the region; it was organized into specialized manufacturing hubs. Archaeologists identify these sites by looking for 'raw material waste'—the offcuts and rejects that signal a workshop. This spatial organization allowed for mass production and long-distance trade. Logistics were supported by two key innovations: standardized weights and measures and the use of steatite seals. These seals weren't money; they functioned as a 'brand' or security tag, allowing traders to identify property and ensure that goods hadn't been tampered with during transit Exploring Society: India and Beyond, Social Science-Class VI, NCERT (Revised ed 2025), p.98.

Specialized Site	Primary Craft / Feature
Nageshwar & Balakot	Shell objects (bangles, ladles, and inlay) due to coastal proximity.
Chanhudaro & Lothal	Bead-making, metal-working, and seal-cutting; discovery of specialized drills.
Lothal	Maritime technology, featuring a massive brick dockyard for international trade.

Beyond metallurgy and masonry, the Harappans were pioneers in textile production and maritime engineering. The discovery of numerous terracotta spindle whorls confirms that spinning cotton and wool was a common household activity History, class XI (Tamilnadu state board 2024 ed.), Chapter 1, p.11. On the high seas, they utilized a unique ship-building technique where wooden planks were stitched together with cords rather than nails, providing the flexibility needed to navigate the Indian Ocean's currents Exploring Society: India and Beyond, Social Science, Class VIII, NCERT (Revised ed 2025), p.171.

Sources: History, class XI (Tamilnadu state board 2024 ed.), Chapter 1: Early India: From the Beginnings to the Indus Civilisation, p.11-13; Exploring Society: India and Beyond, Social Science-Class VI, NCERT (Revised ed 2025), The Beginnings of Indian Civilisation, p.98; THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), Chapter 1: Bricks, Beads and Bones, p.11; Exploring Society: India and Beyond, Social Science, Class VIII, NCERT (Revised ed 2025), Factors of Production, p.171

9. Solving the Original PYQ (exam-level)

This question effectively synthesizes the various pillars of Harappan civilization you’ve just studied: their technological ingenuity, maritime prowess, and economic structure. While we often think of the Indus Valley as a sophisticated urban society, it is crucial to remember they were in a phase where stone tools (like chert blades) coexisted with metal ones. By evaluating the "not correct" statement, we connect the physical artifacts—such as spindle whorls used for spinning—to the complex maritime networks evidenced by the Lothal dockyard, finally arriving at the specific nature of their trade system.

The correct answer is (C) They used metal money. Reasoning through this requires a clear distinction between trade facilitation and currency. While the Harappans were masters of metallurgy and conducted extensive international trade, they relied on a barter system regulated by standardized weights and measures. As noted in THEMES IN INDIAN HISTORY PART I, History CLASS XII (NCERT 2025 ed.), they used steatite seals to identify property and secure goods, but there is no archaeological evidence of minted coins. The transition to metal currency did not occur in India until the much later Mahajanapada period.

UPSC often uses plausibility traps to challenge your assumptions. You might assume that because the Harappans were "advanced," they must have invented money, or that they had abandoned stone implements once they discovered bronze. However, evidence from History , class XI (Tamilnadu state board 2024 ed.) confirms that lithic technology remained vital for daily craft and agriculture. Similarly, the presence of terracotta spindle whorls and boat-making evidence (like the dockyard at Lothal) are established facts. Always distinguish between commercial sophistication (seals/weights) and monetary systems (coins) when analyzing ancient economies.