trade

Correct answer: B. साझा और जाँच योग्य मापन देकर — By providing a common and verifiable measure

Explanation: The governing concept is standardisation in exchange. When traders used shared weight units, both sides could check the quantity of a commodity with the same reference, reducing disputes, cheating, and uncertainty. Option B is therefore correct. Standard weights did not make different goods equal in value, conceal quantities, or automatically remove the need for seals; those practices could serve other functions in transactions.

Correct answer: C. No trade occurred there

Explanation: The governing concept is cautious interpretation of archaeological evidence. If sealings are absent, trade cannot be ruled out because goods may have moved without sealing, seal impressions may have deteriorated, or other identification practices may have been used. Therefore, option C is the unjustified immediate conclusion. Options A, B, and D are reasonable possibilities, though none alone proves the complete nature of trade.

Correct answer: A. Sealed goods may have arrived or been opened there

Explanation: The governing concept is the distinction between a seal and a sealing. A seal is the device or engraved object, whereas a sealing is the clay or other impression left on a package, container, or document. Many sealings therefore suggest that goods were secured, received, or opened at the site, even if the seal owners carried the original seals away. Thus A is best; B, C, and D contradict the evidence.

Correct answer: A. Quantity-based standardisation in storage

Explanation: The governing concept is standardisation in economic activity. Vessels made with similar capacities would allow merchants or storekeepers to measure, store, and distribute comparable quantities more consistently. In a commercial storehouse, that pattern supports quantity-based management. Option A is therefore the strongest inference. Ritual use, absence of measurement, and domestic cooking do not explain both the uniform capacities and the commercial context as well.

Correct answer: A. Small transactions were more common

Explanation: The governing concept is cautious interpretation of the frequency and size of measuring devices. A greater number of small weights may indicate that smaller quantities were measured or exchanged more often at the centre. It does not prove that large transactions never occurred, because the few large weights still show their possible use. Thus A is the most appropriate inference; C and D ignore the commercial evidence.

Correct answer: A. High value and low weight favour long-distance trade

Explanation: The governing economic principle is the relationship between value-to-weight ratio and transport cost. Small beads may be valuable while adding little bulk, so moving them over long distances can remain worthwhile. Heavy goods generally require more effort, space, or fuel and become costly to transport. Therefore A is correct. B uses an unsupported absolute claim, while C and D ignore differences in transport burden and commodity value.

Correct answer: A. The river served as a distribution route

Explanation: The governing concept is spatial pattern analysis in archaeology. When comparable foreign goods appear at successive locations along one river, their repeated distribution is more consistent with movement through a connected route than with independent chance. The evidence supports the river as a channel for distributing goods, although it does not prove that every exchange was direct. Hence A is the appropriate conclusion; B, C, and D contradict or overstate the pattern.

Correct answer: A. Planned organisation of travel stages

Explanation: The governing concept is the organisation of routes according to travel capacity. Nearly equal spacing may reflect planned stages based on how far people, pack animals, or caravans could travel before needing rest, water, supplies, or shelter. It does not prove that every stop had the same political status. Thus A is the best inference. B ignores the regular pattern, while C and D introduce claims unsupported by distance alone.

Correct answer: B. A local exchange and transit centre

Explanation: The governing concept is the multifunctional character of exchange centres. Distant goods indicate participation in transit or long-distance movement, while local goods indicate exchange with nearby producers and consumers. Together, the two categories support the interpretation of a place that handled both passing merchandise and local transactions. Therefore B is correct. A is too narrow, and C and D are not established by the mixed goods alone.

Correct answer: A. The imported object was desired but access to it was limited

Explanation: The governing economic concept is substitution under constrained supply. If people still want an imported object but its price, availability, or transport makes it difficult to obtain, local producers may imitate it and sell a cheaper version. Large-scale production therefore suggests continuing demand combined with limited access to imports. Option B is not required, while C and D contradict the existence of active local production and market exchange.

Correct answer: A. Local production compensated for reduced imports

Explanation: The governing concept is economic adaptation to reduced imports. When external goods become harder to obtain but consumers continue to value their appearance or function, local craftspeople can reproduce the style. This preserves access to the desired form without requiring the same volume of foreign goods. Thus local copying signals demand and substitution, not uninterrupted importing. Options B, C, and D conflict with the observed rise in local production.

Correct answer: A. Reorganisation of the supply network

Explanation: The governing concept is the reorganisation of supply networks. A decline in one distant source alongside growth in another shows that procurement did not simply stop; routes, partners, or political and environmental conditions may have changed. Traders or producers adapted by replacing one source with another. Therefore A is the strongest conclusion. The evidence does not prove that all trade ended, that the material became local, or that measurement disappeared.

Correct answer: A. The trade network was resilient and flexible

Explanation: The governing concept is resilience in a trade network. If goods continue to move after one centre declines, traders have redirected flows through another route or node. This demonstrates flexibility and the existence of alternative connections. It does not mean that all trade stopped, that the goods were local, or that the earlier centre was unimportant; that centre may previously have served as a major distribution point. Hence A is correct.

Correct answer: A. The transport system shifted to an alternative route

Explanation: The governing concept is adaptive rerouting in transport and trade. When a river route becomes unavailable, more stopping points on a land route can support animals, people, storage, and exchanges along the substitute corridor. The change therefore reflects an economic response to altered transport conditions. It does not show that trade or demand ended, and it cannot mean that the river reopened. Thus option A follows directly from the evidence.

Correct answer: A. Storage and travel schedules required advance planning

Explanation: The governing concept is seasonal planning in maritime trade. Weather may make sailing unsafe or inefficient during particular periods, so traders must choose departure windows, estimate journey time, arrange supplies, and store goods until ships can travel. Such pauses make trade more organised rather than impossible. They do not remove the need for measurement, close land routes, or prove that all sea commerce stopped. Therefore option A best explains the economic effect.

Correct answer: A. Repeated and regular use of the warehouse

Explanation: The governing archaeological concept is stratigraphic sequencing. Deposits from different periods show that material accumulated through more than one episode, which is consistent with repeated use of the warehouse for receiving, holding, or redistributing goods. It cannot support the claim that the building was never used or that everything arrived on one day. Although storage may have several purposes, the evidence strongly indicates continuing organised activity, so A is correct.

Correct answer: A. Organised classification and resource management

Explanation: The governing concept is organised inventory management. Separating goods by source requires people to recognise, classify, record, or otherwise track their origins, which can support accounting, quality control, and planned distribution. This arrangement is therefore evidence of structured handling of resources. It does not show an absence of measurement, exclusive ritual use, or ignorance of origins; those claims contradict the deliberate separation described. Option A is correct.

Correct answer: D. Goods from different regions and storage facilities are found there

Explanation: The governing concept is archaeological evidence for exchange and redistribution. Goods originating in different regions, together with storage facilities, suggest that people received, collected, held, or redistributed materials moving along a route. Option D is correct because it combines external goods with a practical trade-related facility. Domestic objects alone do not prove trade, while distance from routes and absence of imports weaken the inference.

Correct answer: B. Raw material was transported from the source to the city

Explanation: The governing concept is movement of raw materials within a production and exchange network. Raw fragments at the mineral source indicate extraction or initial preparation there, while finished objects in the city indicate later manufacture. The most appropriate conclusion is that raw material travelled from the source to the city, so B is correct. A reverses the evidence, C ignores transport, and D rejects the evident connection between resources and exchange.

Correct answer: A. Long-distance trade and special status

Explanation: If a rare stone was not available locally, ornaments made from it suggest that the material moved through exchange networks over considerable distances. The effort and skill involved in acquiring and shaping such objects may also indicate access to resources or special social status. This evidence does not demonstrate a shortage of soil, the end of agriculture, or an absence of writing, so option A is the best interpretation.

Correct answer: A. Settlement hierarchy and regional organisation

Explanation: The number, size and distribution of settlements provide evidence about settlement hierarchy and regional organisation. A few large centres may have exercised administrative, economic or ritual importance, while many smaller sites may have been dependent or specialised settlements. Option A is correct. Site patterns cannot by themselves reveal animal colours, script grammar or modern administrative boundaries.

Correct answer: B. To understand sources of raw material and trade

Explanation: Identifying whether beads were made from shell, stone, metal or another material allows archaeologists to compare the artefact with possible geological or coastal sources. If the material was unavailable locally, its presence may indicate movement of raw materials, finished goods or specialised craft knowledge. Thus option B is correct; bead materials do not provide a direct list of rulers, rainfall data or a reading of the script.

Correct answer: B. विनिमय बाटों, वस्तुओं या अन्य माध्यमों से होता था

Explanation: The absence of coins is negative evidence: it shows that coins have not been found in the relevant context, but it does not prove that exchange was absent. Trade could operate through standardised weights, direct exchange of goods, credit or other arrangements. Therefore option B is the most defensible conclusion. The other options make absolute claims that the archaeological evidence cannot support.

Correct answer: A. To keep smoke, fire and waste away from residential areas

Explanation: Spatial organisation can reflect the practical requirements and risks of craft production. Furnaces generated heat, smoke, ash, slag, and sometimes dangerous sparks, so locating them away from dense housing could reduce fire and health hazards while providing room for fuel and waste. Option A is the best explanation. The presence of furnaces actually indicates technical activity, not ignorance of metallurgy or a cemetery.