NCERT Solutions for Class 7 Social Science (Exploring Society) Part 2 Chapter 4: Turning Tides – 11th and 12th Centuries (NCERT 2026–27)

These Class 7 Social Science Exploring Society Part 2 Chapter 4 solutions cover Turning Tides: 11th and 12th Centuries from Exploring Society: India and Beyond (Part 2), the NCERT textbook (first edition, November 2025), used here for the 2026–27 session. The chapter belongs to the theme Tapestry of the Past and explains why these two centuries are seen as a major turning point in Indian history — the deeper invasions by Turkic powers (Mahmūd of Ghazni and Muhammad Ghūrī), the rise of new Indian powers (Cholas, Kākatīyas, Hoysalas, Paramāras, Sena, Eastern Gangas, Chāhamānas) and the flowering of art, architecture, literature and science despite the disturbances. Below you get step-by-step answers to all Questions and activities, a clear timeline, key terms, extra practice, MCQs, Assertion–Reason and FAQs.

Class: 7 Subject: Social Science Book: Exploring Society: India and Beyond (Part 2) Textbook chapter: Part 2, 4 Theme: Tapestry of the Past Session: 2026–27
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This is NCERT Part 2 Chapter 4. ClearStudy previously called it Chapter 16 by continuing Part 1; the existing address is retained.

Class 7 Social Science Exploring Society Part 2 Chapter 4 – Overview

Part 2 Chapter 4, Turning Tides: 11th and 12th Centuries, shows why this period was a transition in Indian history. Unlike the earlier Arab incursions, the new Turkic invasions penetrated much deeper into north India. In the 11th century Mahmūd of Ghazni, after defeating the Hindu Shāhis, conducted 17 raids, plundering and destroying temples (Mathura, Kannauj, Somnath) while retaining Ghaznavid control in Punjab. In the 12th century Muhammad Ghūrī defeated Pṛithvīrāja III at the Second Battle of Tarain (1192), captured Delhi and sought territorial conquest; his generals (Qutb-ud-din Aibak, Bakhtiyār Khiljī) extended Ghūrid rule and destroyed centres of learning like Nālandā and Vikramaśhilā. Yet large parts of north India and all of south India stayed free of the invaders: the Cholas ruled the seas, the Kākatīyas and Hoysalas rose in the Deccan, and scholars (Bhāskarāchārya, Bhoja) and thinker-saints (Rāmānujāchārya, Basaveśhvara) enriched culture. The lesson of the period is resilience and the enduring power of knowledge and creativity.

Timeline of Key Events

Reproduced from the chapter’s timeline (Fig. 4.2) so you can revise the sequence quickly.

DateEvent
985–1014Reign of Rājarāja Chola I
1000–08Mahmūd of Ghazni’s campaigns against the Hindu Shāhis
1010–55Reign of Paramāra king Bhoja
1014–44Reign of Rājendra Chola I
1025Rājendra Chola’s naval expedition to Southeast Asia
1026Mahmūd destroys and plunders the Somnath temple
1150Bhāskarāchārya composes Līlāvatī
12th centuryRise of the Kākatīyas; Angkor Wat temple constructed in Cambodia (first half)
1192Second Battle of Tarain: Muhammad Ghūrī defeats Pṛithvīrāja III
1205–06Bakhtiyār Khiljī defeated in Kāmarūpa
1206Deaths of Muhammad Ghūrī and Bakhtiyār Khiljī

Key Terms & Concepts

Turkic: refers to peoples, languages and cultures historically associated with a vast region stretching across Central Asia, all the way to Turkey and Siberia. The Ghaznavid dynasty had Turkic origins. The Ghurids arose in Ghor in the eastern Iranian world, and employed Turkic commanders; dynastic origin, army composition and religion are different categories.

Hindu Shāhis: a powerful dynasty ruling present-day Afghanistan, northern Pakistan and up to Punjab; they controlled the Khyber Pass and long resisted invaders before being overrun by the Ghaznavids.

Sultan: a word of Arabic origin meaning ‘authority’ or ‘power’; in the Muslim world it came to mean a sovereign ruler or king. Mahmūd was the first to assume this title in this story.

Khyber Pass: one of the main mountain passes through the Hindu Kush range; for at least 2,500 years a major route for invaders, traders, and Buddhist scholars and monks.

Ghaznavids: a Turkic power with capital at Ghazna (Ghazni, Afghanistan); their ruler Mahmūd raided India 17 times.

Ghūrids: rulers of Ghūr (Ghor) in Afghanistan, once vassals of the Ghaznavids; under Muhammad Ghūrī they sought territorial conquest in India.

Delhi Sultanate: the kingdom founded later by Muhammad Ghūrī’s general Qutb-ud-din Aibak (studied in detail in Grade 8).

Gangaikondachola: the title taken by Rājendra Chola I, meaning “the Chola who seized (or brought) Gangā”, marking his northern campaigns.

Viśhiṣṭādvaita vedānta: the philosophical school developed by Rāmānujāchārya, which sees the world and souls as real and stresses bhakti (devotion) and surrender to the divine.

Lingāyat movement: founded by Basaveśhvara (Basavaṇṇa); it rejected caste distinctions and ritualism and taught personal devotion, dedicated work, and the equal spiritual potential of all men and women.

Other key terms: Toraṇa (an ornamental gateway, as at the Warangal fort), vihāra/bihār (a Buddhist monastery or college), and vachanas (Basavaṇṇa’s short devotional poems in Kannada).

“The Big Questions” – Answers

The chapter opens with three “Big Questions”. Here are concise, exam-ready answers drawn from the chapter.

1. Why are the 11th and 12th centuries seen as a period of transition in Indian history?

ANSWERThe period combined political change with continuing cultural and economic activity. Ghaznavid campaigns and later Ghurid conquests changed power relations in the northwest and Ganga plain; Aibak’s rule after 1206 marked the beginning of the Delhi Sultanate.At the same time, Chola, Hoysala, Kakatiya and other courts supported administration, irrigation, trade, learning and monuments. Their fortunes varied and warfare also occurred between these kingdoms.Islam had already reached the subcontinent through earlier trade, migration and the Arab conquest of Sindh. These centuries changed its political setting and contributed to further diffusion; they were not its first arrival.

2. Which new powers emerged during this period? What were the essential features of their economic, military and administrative systems?

ANSWER New or rising powers included the Cholas (Tamil Nadu, masters of the seas), the Kākatīyas (Telangana/Andhra, capital Orugallu), the Hoysalas (Karnataka), the Sena dynasty (Bengal), the Eastern Gangas (Kalinga), the Paramāras (Malwa), the Chāhamānas/Chauhāns (Rajasthan–Delhi), and the Chaulukyas/Solankis (Gujarat); on the invading side, the Ghaznavids and Ghūrids. Economic: agriculture was the mainstay, supported by irrigation works (Chola tanks, wells, canals and lakes; Kākatīya irrigation; Bhoja’s great lake), while brisk internal and overseas trade with China and Southeast Asia was helped by powerful merchant guilds. Military: every powerful king kept a sizable army with cavalry, elephants (and camels in the north), and the Cholas maintained a strong navy for overseas expeditions. Administrative: efficient systems collected tributes from vassals and taxes from traders; the Kākatīyas relied on village self-governance and a good revenue system, while Muhammad Ghūrī’s system was more centralised, granting temporary land assignments to officers in return for revenue and military service.

3. What high accomplishments in art, architecture, literature, science, etc., do we come across during this period?

ANSWER Architecture: the Cholas built the Bṛihadīśhvara temple at Thanjavur and the temple at Gangaikondacholapuram; the Hoysalas built the famous Belur and Halebidu temples (UNESCO World Heritage); the Kākatīyas built the Warangal fort and Thousand Pillar temple; the Chandellas built the Kandariya Mahādeva and Lakṣhmaṇa temples at Khajuraho; the Eastern Gangas began the Jagannātha temple at Puri. Science: Bhāskarāchārya wrote Līlāvatī, Bījagaṇita and Siddhāntaśhiromaṇi; al-Bīrūnī produced an encyclopaedic survey of Indian sciences. Literature & thought: Jayadeva’s Gītagovindam; Bhoja’s many Sanskrit works (e.g. Samarāṇgaṇa Sūtradhāra); Someśhvara III’s Mānasollāsa; and the thinker-saints Rāmānujāchārya (viśhiṣṭādvaita) and Basaveśhvara (Lingāyat movement, Kannada vachanas).

“Questions and activities” — Full Solutions

All questions below are reproduced verbatim from the NCERT textbook’s end-of-chapter Questions and activities section. Answers are original, written in exam-ready style.

1. Why is the period under consideration in this chapter regarded as a major transition in Indian history? Give two examples each of change and continuity from this period.

ANSWERIt was a transition because some regions experienced substantial political change while established institutions and cultural activity continued elsewhere.Two changes: (1) Ghurid conquests established a basis for the Delhi Sultanate, following earlier Ghaznavid expansion in the northwest. (2) Regional power shifted as dynasties such as the Hoysalas and Kakatiyas became more prominent and new administrative arrangements developed.Two continuities: (1) Agriculture, irrigation and local and overseas trade continued to sustain society. (2) Temple building, literature, philosophy and mathematics continued under many regional courts.Islam was already present before this period. Distinguish new political rule from the first appearance of a religion, and do not infer that areas outside Ghurid control were free of all warfare.

2. Observe Fig. 3.27 in the previous chapter and draw a similar ‘star of dynasties’ gathering all or most of the dynasties that appear in this chapter.

ANSWER This is a drawing activity. Make a central node labelled “11th–12th century dynasties” and draw points/rays outward, writing one dynasty on each ray. Include the main dynasties named in this chapter so your ‘star’ is complete: Invaders/foreign powers: Ghaznavids, Ghūrids. North & central India: Hindu Shāhis, Paramāras, Chandellas, Chāhamānas (Chauhāns), Chaulukyas (Solankis of Gujarat). Eastern India: Senas, Eastern Gangas (and the declining Pālas). South India & Deccan: Cholas, Western Chālukyas, Eastern Chālukyas, Kākatīyas, Hoysalas, Pāṇḍyas. You may use a different colour for invaders and Indian dynasties so the ‘star’ is easy to read. (This depends on Fig. 3.27 of the previous chapter; the answer above lists the dynasties to place on the star.)

3. Taking a map of the Subcontinent, draw a geographical tour that covers all or most dynasties in this chapter (you may draw inspiration from some of the ‘travels’ the chapter’s narration follows).

ANSWER This is a map activity; follow the same path the chapter uses. On an outline map of the Subcontinent, mark a route in this order and label each dynasty/place: (1) Northwest: Khyber Pass → Hindu Shāhis (Punjab/Afghanistan) → Ghazna (Ghaznavids). (2) North plains: Mathura, Kannauj, Somnath (Gujarat) for Mahmūd’s raids; Dhillikā/Delhi and Ajayameru/Ajmer (Chāhamānas); Aṇahilavāḍa/Patan (Chaulukyas); Dhārā/Dhar (Paramāras); Khajuraho (Chandellas). (3) East: Nādīya/Nadia (Senas) and Kalinga/Odisha (Eastern Gangas, Puri Jagannātha temple). (4) Deccan & South: Kalyāṇī (Western Chālukyas), Orugallu/Warangal (Kākatīyas), Belur/Halebidu (Hoysalas), Tanjāvūr and Gangaikondacholapuram (Cholas) and Madurai (Pāṇḍyas). Join the marks with arrows to show the ‘tour’. (This is map-based; the answer lists the capitals/places to plot rather than reproducing the figure.)

4. With the help of a map of India and Southeast Asia, can you calculate the approximate distance that Rājendra I’s fleet of ships had to navigate to reach their objective?

ANSWERState your chosen endpoints and method. One illustrative choice is Nagapattinam on the Tamil Nadu coast to the Kedah coast of the Malay Peninsula, one area associated with the 1025 expedition. The expedition had several targets, so there is no single distance to all of Srivijaya.A modern great-circle calculation between approximately 10.77°N, 79.84°E and 5.70°N, 100.36°E gives about 2,300 km. This is a direct-distance classroom estimate, not a reconstructed historical sailing route.On a map with a scale bar, compare the drawn route with the bar, or use distance = measured length × kilometres per unit length. For example, 4.6 cm at 500 km per cm represents 2,300 km. State the actual scale on your map; do not reuse that example scale on another map.A sailing route with stops or different targets could be longer. Record your endpoints, scale, working and rounding; the quality of the method matters more than matching one prescribed answer.
Map showing an illustrative direct distance of about 2300 kilometres from Nagapattinam to the Kedah coast
Dashed line: modern endpoint-to-endpoint measurement example, not a verified route of Rajendra I’s fleet. Natural Earth coastline; no political boundaries are shown. Tap to view at full size.

5. Match these two pairs:

(a) Eastern Gangas   (b) Chandellas   (c) Paramāras   (d) Hoysalas   (e) Cholas
(i) Belur   (ii) Bṛihadīśhvara temple   (iii) Konark Sun temple   (iv) Kandāriyā Mahādeva temple   (v) Bhojeshwar temple

ANSWER The correct matches are: (a) Eastern Gangas → (iii) Konark Sun temple (the Eastern Gangas built the grand Sun temple at Konark). (b) Chandellas → (iv) Kandāriyā Mahādeva temple (built by the Chandellas at Khajuraho). (c) Paramāras → (v) Bhojeshwar temple (built by King Bhoja Paramāra). (d) Hoysalas → (i) Belur (the Hoysalas’ famous temple town). (e) Cholas → (ii) Bṛihadīśhvara temple (built by Rājarāja Chola at Thanjavur).

6. Working in groups, compare the dynasties in this chapter and in the preceding one; create a table to list the dynasties present in both, those that disappear from the preceding period, and those that appear in this chapter’s period.

ANSWERSeparate “mentioned in both chapters” from “first founded in this period”. Chapter 3 includes brief references to several dynasties that become prominent in Chapter 4, so the categories are not exact founding dates.Continuing or discussed across both: Cholas, Pandyas, Western and Eastern Chalukyas, Palas, Paramaras and Chahamanas; some appear only briefly in Chapter 3.Earlier major powers that lose prominence: Harsha’s Pushyabhuti line, the Rashtrakutas, Pallavas and Gurjara-Pratiharas. Their decline occurred at different dates and does not mean every branch or community vanished.Newly prominent in Chapter 4’s narrative: Ghaznavids, Ghurids, Hindu Shahis, Senas, Eastern Gangas, Hoysalas, Kakatiyas, Chandellas and Gujarat’s Chaulukyas. Some existed earlier. Explain your placement with a page reference rather than assuming they all originated in the eleventh century.

7. Using the chapter and any additional reading, prepare a short note explaining (1) why centres of learning like Nālandā were important; (2) how their destruction may have affected education and culture in India.

ANSWERImportance: Nalanda and other monastic centres brought teachers, students, manuscripts and debate together. They supported Buddhist learning and wider intellectual exchange across Asia. Xuanzang and Yijing are important sources for Nalanda’s scholarly connections.Effects of destruction: attacks, loss of patronage and displacement damaged buildings, manuscript collections and teaching networks. Such losses affected education and contributed to changes in Buddhist institutions alongside other regional and social factors.Evidence: NCERT associates the attacks with Bakhtiyar Khalji’s campaigns. Exact dates, identifications of sites in chronicles, manuscript totals and the claim that a library burned for months require caution. Do not turn “is said to have” into a verified measurement or claim that every historian agrees on every detail.The textbook itself records continued teaching under Rahula Shribhadra when Dharmasvamin visited later. UNESCO’s Nalanda account describes the institution extending into the thirteenth century. Destruction was severe, but learning did not end everywhere on one day.

8. Why do you think Mahmūd of Ghazni carry out repeated raids from Afghanistan into India, while Muhammad Ghūrī sought territorial expansion into India and long-term control? Write a short note on how their motives shaped the outcomes of their campaigns.

ANSWERMahmud’s repeated campaigns sought wealth, military prestige and political advantage; court accounts also express religious motives. Temples could be targets because of their riches, symbolic importance and role in royal power. It is too simple to give one exclusive motive.He generally returned to Ghazni after raids farther into India, but Ghaznavid rule remained in Punjab. Therefore, “he left no lasting state in India” is incorrect. Encyclopaedia Iranica: Ghaznavids.Muhammad of Ghor pursued further territorial conquest. After the second battle of Tarain in 1192, his commanders consolidated control in northern India. Qutb-ud-din Aibak became a ruler in 1206, following Muhammad’s death.The useful contrast is the emphasis on repeated raids beyond Punjab versus the wider consolidation of conquest under commanders. Both rulers also sought power and resources; their policies were not complete opposites.

Extra Practice Questions

These questions and MCQs are ClearStudy practice, separate from the NCERT exercise.

Short Answer Type Questions

Q1. Who were the Hindu Shāhis, and why was their resistance important?

ANSWERThe Hindu Shāhis were a powerful dynasty ruling present-day Afghanistan, northern Pakistan and up to Punjab. Their resistance mattered because they controlled the Khyber Pass, a main mountain route into the Subcontinent; with the help of other Indian rulers they resisted several invasions before the Ghaznavids finally overran them.

Q2. What does the word ‘sultan’ mean, and who first assumed this title in the chapter?

ANSWER‘Sultan’ is a word of Arabic origin meaning ‘authority’ or ‘power’; in the Muslim world it came to mean a sovereign ruler or king. In this chapter, Mahmūd of Ghazni was the ruler who assumed the title of ‘sultan’.

Q3. Why was Rājendra Chola I given the title ‘Gangaikondachola’?

ANSWERRājendra Chola I took the title ‘Gangaikondachola’, meaning “the Chola who seized (or brought) Gangā”. It commemorated his successful campaigns in the north (into present-day Odisha and Bengal) and the sacredness attached to the river Gangā.

Q4. What is the legend behind the name ‘Hoysala’?

ANSWERAccording to a legend in inscriptions, when the founder Sāla was at a Jain temple a tiger appeared, and the meditating ascetic cried “Poy, Sāla” — “strike, Sāla” in old Kannada. Sāla obeyed and saved the ascetic, who blessed him with kingship; the name ‘Hoysala’ is said to come from this command.

Q5. Name three famous works of Bhāskarāchārya and say what they deal with.

ANSWERThe chapter names Lilavati (arithmetic and problem solving), Bijaganita (algebra) and Siddhantashiromani (mathematics and astronomy), composed in Sanskrit by Bhaskara II.These titles overlap in the organisation of his work: Lilavati and Bijaganita are commonly treated as sections of the four-part Siddhantashiromani, alongside planetary mathematics and the sphere. They should not simply be counted as three unrelated books. University of St Andrews.

Long Answer Type Questions

Q1. Describe the achievements of the Cholas as ‘masters of the seas’.

ANSWERThe Cholas rose to power in present-day Tamil Nadu with capitals at Tanjāvūr, Gangaikondacholapuram and Kānchī. Rājarāja Chola (from 985) conquered parts of Karnataka and Andhra Pradesh, the ‘islands of the sea’ (usually identified with the Maldives) and northern Sri Lanka, and built the magnificent Bṛihadīśhvara temple at Thanjavur. His son Rājendra Chola I expanded into Odisha and Bengal, took the title Gangaikondachola, and is famous for his naval expedition across the Bay of Bengal against the Śhrīvijaya Empire, conducted with the support of Indian merchant guilds to protect trade through the Strait of Malacca. The Cholas also carried out large public works — roads, tanks, wells, canals and artificial lakes — and traded vigorously with China. However, constant wars with the Western Chālukyas, Pāṇḍyas and Sri Lanka drained their treasury, and by the 13th century the empire shrank and was absorbed by the Pāṇḍyas.

Q2. Trace the entry of the Ghūrids into India and explain why it was a turning point.

ANSWERAfter the Ghaznavid Empire disintegrated, the chiefs of Ghūr (Ghor) in Afghanistan, once vassals of the Ghaznavids, took control of Ghazni and built up their power. Their leader Muhammad Ghūrī brought parts of Punjab and Sindh under his rule. He failed in Gujarat (defeated in 1178 by the Chaulukyas) and was beaten by Pṛithvīrāja III at Tarain in 1191, but returned with a larger army and defeated and executed Pṛithvīrāja at the Second Battle of Tarain in 1192. He then captured Delhi. Unlike Mahmūd’s raids beyond his Punjab base, Muhammad sought territorial conquest and left commanders such as Qutb-ud-din Aibak (who later founded the Delhi Sultanate) and Bakhtiyār Khiljī, whose campaigns destroyed Nālandā and Vikramaśhilā. This shift from raids to permanent rule made the Ghūrid arrival a true turning point in Indian history.

Q3. How did governance, trade and cultural life continue to flourish in this period despite the warfare?

ANSWERDespite constant warfare, India showed great resilience. Every powerful king kept a sizable army, so kingdoms needed efficient administrations to collect tributes from vassals and taxes from traders; Muhammad Ghūrī’s system was more centralised, granting temporary land assignments to officers in return for revenue and military service. Agriculture remained the mainstay — rice and barley in the Ganga plains and Bengal, saffron from Kashmir, spices from Kerala, wheat from the northwest and cotton from the west and the Deccan — supported by irrigation works. Internal and external trade with China and Southeast Asia kept growing, helped by powerful merchant guilds and west-coast seaports and shipyards. Culture thrived too: large temples were built (Khajuraho, Belur, Halebidu, Thanjavur), scholars like Bhoja and Someśhvara III wrote major works, and thinker-saints Rāmānujāchārya and Basaveśhvara spread bhakti and social reform. Indian culture even spread abroad, as Cambodia’s Angkor Wat shows. The lesson of the period is resilience and the enduring power of knowledge, learning and creativity.

MCQs & Assertion–Reason

1. Which mountain pass, controlled by the Hindu Shāhis, was a major route into the Subcontinent?

(a) Bolan Pass    (b) Khyber Pass    (c) Nathu La    (d) Shipki La

2. How many campaigns does the NCERT chapter attribute to Mahmūd of Ghazni?

(a) 7    (b) 12    (c) 17    (d) 27

3. The Persian scholar who accompanied Mahmūd and wrote an encyclopaedic survey of India was:

(a) al-Utbi    (b) al-Bīrūnī    (c) Minhaj al-Siraj    (d) Merutunga

4. Līlāvatī, Bījagaṇita and Siddhāntaśhiromaṇi were written by:

(a) Āryabhaṭa    (b) Brahmagupta    (c) Bhāskarāchārya    (d) Varāhamihira

5. Rājendra Chola I’s famous naval expedition was directed against the:

(a) Śhrīvijaya Empire    (b) Ghaznavids    (c) Khmer kingdom    (d) Pālas

6. The Hoysala temples of Belur and Halebidu are located in present-day:

(a) Tamil Nadu    (b) Telangana    (c) Karnataka    (d) Maharashtra

7. In the Second Battle of Tarain (1192), Muhammad Ghūrī defeated:

(a) Mūlarāja II    (b) Pṛithvīrāja III    (c) Bhoja Paramāra    (d) Vijayabāhu I

8. Which commander does the NCERT chapter associate with attacks on Nālandā and Vikramaśhilā?

(a) Qutb-ud-din Aibak    (b) Bakhtiyār Khiljī    (c) Sālār Masūd    (d) Jayapāla

9. The Kākatīyas had their capital at:

(a) Dhārā    (b) Nādīya    (c) Orugallu (Warangal)    (d) Ajayameru

10. Who founded the Lingāyat movement, which rejected caste distinctions and ritualism?

(a) Rāmānujāchārya    (b) Jayadeva    (c) Ādi Śhankarāchārya    (d) Basaveśhvara

Answer key: 1-(b), 2-(c), 3-(b), 4-(c), 5-(a), 6-(c), 7-(b), 8-(b), 9-(c), 10-(d).

For each Assertion–Reason question, choose: (A) Both true and the Reason correctly explains the Assertion; (B) Both true but the Reason is not the correct explanation; (C) Assertion true, Reason false; (D) Assertion false, Reason true.

A-R 1. Assertion: Mahmūd of Ghazni did not establish a permanent base in India beyond Punjab.

Reason: His campaigns were aimed mainly at plunder, after which he returned to Ghazni with booty.

A-R 2. Assertion: The arrival of the Ghūrids marked a turning point in Indian history.

Reason: Unlike Mahmūd, Muhammad Ghūrī sought territorial conquest, and his generals founded the Delhi Sultanate.

A-R 3. Assertion: All of India came under Turkic rule in the 11th and 12th centuries.

Reason: Large parts of northern India and all of south India remained outside the invaders’ hold.

A-R 4. Assertion: The destruction of Nālandā is linked to the decline of Buddhism in India.

Reason: Loss of monastic institutions, manuscripts and teaching networks weakened Buddhist education in affected regions.

A-R 5. Assertion: Indian culture spread abroad during this period.

Reason: The Angkor Wat temple, built in 12th-century Cambodia, shares many features with south Indian temples.

Answer key: 1-(A), 2-(A), 3-(D), 4-(A), 5-(A).

In-text mathematics: let the elephant herd be x. The groups occupy x/2 + x/6 + x/6 + x/42 + x/8 + x/72 = 125x/126. The remaining king and three female elephants give x/126 = 4, so x = 504. Check: 336 in the cave, 96 at the river, 68 at the pond and 4 remaining.

Source activities: a narrow mountain pass can shorten a crossing but create bottlenecks and ambush risks. Al-Biruni’s praise of opponents shows why accounts should be read carefully rather than assuming every writer simply praises his own side. Shaven heads and books suggest a monastic learning centre in the quoted chronicle, but do not by themselves securely name the site.

Chronology checks: the Konark Sun Temple belongs to the thirteenth century, although its dynasty appears here. Not every monument mentioned dates to the chapter’s two centuries. Treat later portraits and modern statues as later representations.

Discussion: an inclusive modern discussion forum could address education, discrimination, water access and public services, with equal speaking opportunities and respectful disagreement. Angkor Wat shows Khmer creativity and adaptation of religious ideas, not Indian political rule over Cambodia.

Historical terms: Ghurid origins should be distinguished from the origins of their commanders. Medieval campaigns do not make present-day religious or ethnic communities responsible for those events.

Reviewed against NCERT Exploring Society: India and Beyond, Class 7, Part 2, Chapter 4, pp. 97–124 (first edition, November 2025). Review date: 10 October 2026.

Exam Tips & Common Mistakes

How to write a clear answer

Memorise the key dates from the timeline (Mahmūd’s campaigns against the Hindu Shahis 1000–08, Somnath 1026, Second Battle of Tarain 1192, deaths in 1206) and match each dynasty to its region and signature monument (Cholas–Bṛihadīśhvara, Chandellas–Kandāriyā Mahādeva, Hoysalas–Belur/Halebidu, Kākatīyas–Warangal, Eastern Gangas–Konark/Puri, Paramāras–Bhojeshwar). For the central question, always frame the period as both change (Turkic conquest, spread of Islam) and continuity (free south India, thriving trade and culture). Use precise names — Mahmūd of Ghazni vs Muhammad Ghūrī, Bhoja Paramāra vs Bhoja Gurjara-Pratīhāra, Chaulukya vs Chālukya — to show you have read carefully.

Common mistakes to avoid

  • Confusing Mahmūd of Ghazni (11th century, raids and plunder) with Muhammad Ghūrī (12th century, territorial conquest).
  • Mixing up the Chaulukyas (Solankis) of Gujarat with the Chālukyas of the Deccan.
  • Confusing Bhoja Paramāra (11th-century scholar-king of Malwa) with Bhoja of the Gurjara-Pratīhāras (9th century).
  • Writing that all of India fell to the invaders — most of the north and all of the south stayed free.
  • Forgetting that the period also saw great continuity — thriving trade, art, science and temple-building.
  • Leaving map/drawing/group activities (Q2–Q4, Q6) blank — list the dynasties, places or distances instead.

Frequently Asked Questions

What is Part 2 Chapter 4 of Class 7 Social Science Exploring Society about?

Part 2 Chapter 4, Turning Tides: 11th and 12th Centuries, explains why this period was a turning point in Indian history — the deeper Turkic invasions of Mahmūd of Ghazni and Muhammad Ghūrī, the rise of Indian powers like the Cholas, Kākatīyas and Hoysalas, and the flowering of art, architecture, literature and science despite the warfare.

What is the difference between Mahmūd of Ghazni and Muhammad Ghūrī?

Mahmud carried out repeated raids beyond his Punjab base, while Ghaznavid rule continued in Punjab. Muhammad of Ghor pursued wider conquest, and his commanders consolidated control that led to the Delhi Sultanate. Both sought political power and resources.

What is the exercise heading for Part 2 Chapter 4 of Exploring Society?

The end-of-chapter exercise in Exploring Society: India and Beyond (Part 2) Part 2 Chapter 4 is headed Questions and activities and contains 8 questions, all answered step by step on this page along with the chapter’s opening “Big Questions”.

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