trade

Correct answer: C. Bullock cart

Explanation: The governing concept is land transport. Bullock carts used animal power and wheels to move agricultural produce, raw materials, and finished goods along roads or tracks, making option C correct. A boat and raft are water vehicles, while a palanquin is intended mainly for carrying people rather than commercial loads over land. The phrase 'over land' therefore distinguishes the bullock cart from the other choices.

Correct answer: A. Identifying the source of goods or the trader

Explanation: Harappan seals bear distinctive signs and animal motifs and may have been pressed into clay sealings attached to packages. Such impressions could help identify a trader, institution, or source of goods and protect the contents from unauthorised opening; therefore option A is correct. Ploughing, drying grain, and smelting are agricultural, storage, or manufacturing activities, not likely functions of seals.

Correct answer: A. For accurate measurement

Explanation: The governing concept is standardisation in exchange: common weights allowed buyers and sellers in different places to measure goods by the same accepted units. This reduced disputes and made prices and quantities more reliable. Therefore, option A is correct. Decoration, worship, and games do not explain the economic purpose of Harappan weights.

Correct answer: B. Stone

Explanation: The governing archaeological evidence is the material and form of recovered Harappan weights. Many were made from carefully shaped stone, often in cubical forms, because stone was durable and could provide consistent mass. Thus option B is correct. Cotton, wood, and leather are unsuitable for preserving a stable standard weight over repeated commercial use.

Correct answer: C. Khetri

Explanation: The governing concept is the geographical sourcing of raw materials. Khetri in present-day Rajasthan was an important copper-producing region connected with Harappan exchange networks, so option C is correct. Badakhshan is especially associated with lapis lazuli, while Mesopotamia was a trading partner rather than the named Indian copper source; Kashmir is not the expected answer here.

Correct answer: A. Gujarat

Explanation: The governing concept is regional specialization in the procurement of craft materials. Gujarat, particularly areas connected with the Harappan bead-making network, was important for carnelian and related semi-precious stones. Therefore option A is correct. Bihar, Kerala, and Assam were not the standard regional answer for the carnelian source discussed in this context.

Correct answer: B. Shells were naturally and easily available there

Explanation: The governing concept is geographical access to natural resources. Coastal settlements lay near marine environments where shells could be collected directly, processed into ornaments or other objects, and circulated through exchange networks. Hence option B is correct. Copper and lapis lazuli came from different source regions, while grain production was not the defining reason for shell-trade importance.

Correct answer: C. Decorative and exchangeable good

Explanation: The governing concept is the connection between craft production and exchange. Harappan beads were shaped from materials such as stone, shell, or other substances and used in ornaments; because they were portable and valued, they could also circulate as traded goods. Thus option C is correct. They were not food, farming tools, or construction material.

Correct answer: D. Trade contacts

Explanation: The governing archaeological principle is that the distribution of material objects can reveal interaction between communities. When Harappan seals appear far from their original centres, they suggest movement of people, goods, administrative practices, or commercial connections. Therefore option D is correct. Such finds contradict the idea that Harappan towns were isolated; they do not by themselves prove only worship or farming expansion.

Correct answer: A. Among Harappan towns and regions

Explanation: The governing concept is internal trade, meaning exchange within the geographical and cultural zone of the Harappan civilisation. Goods, raw materials, and finished crafts could move among different towns, villages, and regions. Thus option A is correct. Egypt and Rome are unrelated to this formulation, while family exchange and soldiers alone are far too narrow to describe an inter-settlement economy.

Correct answer: B. Trade with Mesopotamia

Explanation: The governing concept is external trade, or exchange between the Harappan world and societies beyond it. Contacts with Mesopotamia are the best-known example, and Mesopotamian references may identify the Harappan region as Meluhha. Therefore option B is correct. Trade between Harappa and Mohenjodaro is internal, while the other two choices are not external commerce.

Correct answer: C. Intermediary trading centre

Explanation: The governing concept is the role of intermediary centres in long-distance exchange. Dilmun, associated with the Gulf region, functioned as a link through which goods and merchants could move between the Harappan world, often identified as Meluhha, and Mesopotamia. Therefore option C is correct. The evidence does not define Dilmun here as a farming village, ritual capital, or military camp.

Correct answer: D. Persian Gulf

Explanation: The governing concept is the network of long-distance exchange in the Harappan age. Magan is identified in ancient sources with a region connected to the Persian Gulf, through which goods and raw materials moved between southern Mesopotamia and the Indus world. Therefore option D is correct. The Ganga valley, Himalayas and Deccan were important regions, but they do not identify Magan in this context.

Correct answer: A. Production centres and markets

Explanation: The governing concept is the economic function of trade networks. Trade routes carried goods from places where raw materials or products were made to places where they were exchanged or consumed. Thus they connected production centres with markets, making option A correct. The other choices are too narrow because trade routes were not restricted to fields, temples or military posts alone.

Correct answer: B. In markets and exchange centres

Explanation: The governing concept is the distributional role of urban trade. Harappan towns brought together craft workers, merchants and consumers, so goods could be collected, exchanged and redistributed through market-like or exchange centres. Option B is therefore the best answer. Burials, fields and wells served other purposes and cannot explain the normal circulation of traded goods across an urban settlement.

Correct answer: C. They found customers for their goods

Explanation: The governing concept is the relationship between trade, demand and craft production. Trade enabled craftspersons to reach buyers beyond their immediate settlement, so it created customers and encouraged the exchange of finished goods. Option C is correct. Farming was not the direct benefit, while fewer tools and a lack of raw materials would hinder production rather than help it.

Correct answer: D. Raw materials and food supplies

Explanation: The governing concept is economic interdependence between specialised settlements and their surrounding regions. Craft centres depended on trade to obtain materials needed for production and food needed by workers who were not primarily farming. Therefore option D is correct. Religious prestige, large walls and soldiers were not the basic economic supplies that sustained specialised craft activity.

Correct answer: A. It ensured food supplies for towns and artisans

Explanation: The governing concept is the connection between agricultural surplus, trade and urban life. Many town residents were engaged in crafts, exchange or administration, so grain had to move through economic networks to help feed them. Option A is correct. Grain was not the material for seals, beads or copper smelting; those activities required different substances and resources.

Correct answer: B. As raw fibre or cloth

Explanation: The governing concept is that a traded resource may circulate either before or after processing. Cotton could be exchanged as raw fibre or transformed into cloth, depending on the stage of production and the needs of buyers. Therefore option B is correct. Bricks, metal and stone are different materials, so the remaining options do not describe cotton or its textile forms.

Correct answer: C. Polished bead

Explanation: The governing concept is the distinction between raw materials and finished craft goods. A polished bead has been shaped, worked and finished for use or exchange, so option C is the correct example of a finished product. Raw copper, unprocessed shell and raw clay are inputs that may be transformed by craftspeople; they are not finished goods in the forms stated.

Correct answer: D. Unprocessed carnelian

Explanation: The governing concept is the difference between an unworked resource and a completed craft product. Carnelian was a stone used in bead-making, and unprocessed carnelian had not yet been shaped or polished. Thus option D is correct. A finished necklace, painted pot and bronze figure have already undergone manufacturing or decoration, so they are finished goods rather than raw material.

Correct answer: A. Economic interdependence

Explanation: The governing concept is economic interdependence created by exchange networks. Harappan towns obtained materials such as stones, metals or shells from regions where those resources were available and exchanged goods in return. Option A is correct because such differences encouraged mutual dependence. Complete self-sufficiency contradicts the need for exchange, while permanent political unity and military rivalry are not necessary results of trade.

Correct answer: B. A shared measurement system

Explanation: The governing concept is standardisation in exchange. When similar weights occur across several Harappan towns, traders could measure goods according to commonly accepted units, making prices and quantities easier to compare. Therefore, option B is correct: the evidence points to a shared measurement system. It does not prove only religious unity, agricultural shortage, or isolation; in fact, common standards suggest interaction among settlements.

Correct answer: C. Standardised weights and measures

Explanation: The governing concept is uniform measurement in commercial exchange. Standardised weights and measures allowed buyers and sellers to assess the quantity of goods by the same accepted standards, reducing disputes and making transactions more predictable. Thus, option C is correct. Seals bearing animals may have helped identify goods or people, while public buildings and painted pottery do not directly establish the quantity or value exchanged.

Correct answer: D. Identification and security of goods

Explanation: The governing concept is the use of seals to identify and protect consignments. A seal impression could indicate ownership, the person or group responsible for a package, and possible interference if the seal was broken. Therefore, option D is correct: it supported identification and security. A seal did not change the colour or weight of goods, and it obviously could not transform merchandise into food.