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Ancient India

Prelims · Ancient India · 9 questions

Prehistory & the Harappan civilisation

Every UPSC Prelims question on this topic, 2016–2026, newest first. Tap an option to check yourself; the answer and explanation open below it.

Prehistory & the Harappan civilisation questions per year: 2016: 0, 2017: 1, 2018: 0, 2019: 2, 2020: 0, 2021: 2, 2022: 0, 2023: 0, 2024: 1, 2025: 1, 2026: 1 Asked in 6 of 11 years · most in 2021 (2)

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Prelims 2026 · Q8

Medium Provisional key

Consider the following statements about the archaeological findings in Harappan towns:

I. There is wide occurrence of spindle-whorls in the houses but absence of spinning wheels.

II. Weights and measurement scales, complete with graduations have been discovered.

III. There are houses built in large part with baked bricks, around relatively spacious courtyards, with their own wells, bathing platforms, and large rooms.

Which of the following inferences can be drawn from the above statements?

  1. 1.Statement I suggests that spinning was a laborious activity done at home.
  2. 2.Statement II suggests the extent of the scientific knowledge that the Harappans possessed.
  3. 3.Statement III suggests the emergence of a common property system.

Select the answer using the code given below:

Answer & explanation

Answer: (a) 1 and 2 only

Spindle-whorls in ordinary houses with no spinning wheels point to slow hand-spinning done within the household. Standard weights and graduated scales show precise, mathematical measurement. But large, well-appointed private houses with their own wells and baths show private wealth and inequality, not common property.

  • ✓ 1. A spindle-whorl is the weight on a hand spindle. Finding them in homes, with no spinning wheel anywhere, means thread was spun by hand at home, a slow and labour-heavy task.
  • ✓ 2. Harappan weights followed a fixed system, binary for small units and decimal for large ones, and scales carried graduations; this reflects real knowledge of measurement and arithmetic.
  • ✗ 3. Houses with their own courtyards, wells and bathrooms belonged to individual households. Big houses beside small ones point to private property and social differences, not a common property system.

Remember · Harappan evidence: domestic hand-spinning (spindle-whorls), standard binary-decimal weights, private houses with own bathrooms and wells.

📘 Read it in NCERT: Class 12 Themes in Indian History, Part I, Ch 1 (practise this chapter) · Class 12 Themes in Indian History, Part I, Ch 1 (practise this chapter) · Class 9 Understanding Society: India and Beyond, Ch 4 (practise this chapter)

Sources

Question and answer: UPSC's provisional GS Paper I (2026, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 30 Sept 2026 (how we verify). Permalink ·

Prelims 2026 · Q10

Hard Provisional key

Consider the following statements about the Rigvedic period:

I. Irrigation from wells allowed agriculture to expand away from flood plains and strips on river margins into the present Punjab and Haryana plains having underground water levels reasonably close to the surface.

II. Draught-animal power was employed to draw up water out of the wells.

Which of the following information support/supports the above statements?

  1. 1.There is evidence in the Rigveda of the use of ashma chakra (stone pulley wheel) and ahava (strapped wooden pails) to draw up water.
  2. 2.Mention has been made in the Rigveda of the use of implements like parashu/kulisha (axe) and datra/sreni (sickle).
  3. 3.There is a history of the use of ox, even before the Rigveda, for ploughing the land and pulling the carts.

Select the answer using the code given below:

Answer & explanation

Answer: (c) 1 and 3 only

The two statements are about well irrigation and animal power. The Rigveda knows irrigation from wells, and a long prior use of oxen for ploughing and carts makes it plausible that the same animals worked the wells. Axes and sickles say nothing about wells or draught animals.

  • ✓ 1. The Rigveda knows irrigation from wells: the Vedic Heritage Portal (Ministry of Education) notes that Rigveda VII.49.2 lists well water among the kinds of irrigation water. UPSC's official key counts this item as supporting; we could not confirm the water-lifting detail in the item from an official source, so we do not explain it here.
  • ✗ 2. Axes (for clearing land) and sickles (for harvesting) are farming tools, but they have no bearing on drawing water from wells or on draught-animal power.
  • ✓ 3. Harappan seals and terracottas show the bull, terracotta plough models come from Banawali and Cholistan, and a ploughed field was found at Kalibangan; oxen already served as draught animals before the Rigveda.

Remember · Inference questions: keep only the evidence that bears on the claim. Well irrigation and older ox use support the Rigvedic statements; tool lists do not.

📘 Read it in NCERT: Class 12 Themes in Indian History, Part I, Ch 1 (practise this chapter) · Class 12 Themes in Indian History, Part I, Ch 1 (practise this chapter) · Class 12 Themes in Indian History, Part I, Ch 1 (practise this chapter)

Sources

Question and answer: UPSC's provisional GS Paper I (2026, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 1 Oct 2026 (how we verify). Permalink ·

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