River flowing in the Mahajanpada region
Previous Year Questions: This question has been asked in the UPSC Civil Services Exam 2025 – Prelims – General Studies Paper I, held on Sunday, 25 May 2025.
Question: With reference to ancient India (600-322 BC), consider the following pairs:
Territorial region : River flowing in the region
I. Asmaka : Godavari
II. Kamboja : Vipas
III. Avanti : Mahanadi
IV. Kosala : Sarayu
How many of the pairs given above are correctly matched?
(a) Only one
(b) Only two
(c) Only three
(d) All the four
प्रश्न: प्राचीन भारत (600-322 ईसा पूर्व) के संदर्भ में, निम्नलिखित युग्मों पर विचार कीजिए:
प्रादेशिक क्षेत्र : इस क्षेत्र में बहने वाली नदी
I. अश्मक : गोदावरी
II. कम्बोज : विपास
III. अवंती : महानदी
IV. कोसल : सरयू
उपर्युक्त में से कितने युग्म सही सुमेलित हैं?
(a) केवल एक
(b) केवल दो
(c) केवल तीन
(d) सभी चार
Topic: Ancient Indian History
Explanation:

Analyzing Ancient Indian Regions and Their Associated Rivers (c. 600 BCE – 322 BCE)
The question pertains to identifying historically accurate associations between prominent territorial regions (Mahajanapadas) and the rivers flowing through or near them during the period spanning roughly from the 6th century BCE to the rise of the Mauryan Empire. This era, encompassing the Mahajanapada period, is crucial in understanding the geographic and political landscape of ancient India. Let us evaluate each of the given pairs:
Pair I: Asmaka – Godavari
The Asmaka (also known as Assaka) was one of the sixteen Mahajanapadas mentioned in ancient Buddhist texts. Uniquely, it was located in the southern part of the Indian subcontinent, distinguishing it from most other Mahajanapadas which were concentrated in the Indo-Gangetic plain. Asmaka’s territory was situated along the banks of the Godavari River, particularly in areas corresponding to parts of present-day Maharashtra and Telangana. Historical and archaeological evidence supports this association, making this a correct match.
Pair II: Kamboja – Vipas (Beas)
The Kamboja region was located in the northwestern frontier of the Indian subcontinent, encompassing parts of modern-day Afghanistan, northern Pakistan, and possibly Kashmir. The Vipas River, known in modern times as the Beas, flows through the Punjab region, considerably eastward of the generally accepted core area of ancient Kamboja.
While both the Kamboja territory and the Vipas river lie within the broader northwestern region, there is no strong geographical or textual evidence to definitively link the Beas River to the heartland of Kamboja. However, given the fluid nature of ancient boundaries and regional interactions, and in the context of questions where only one pair is typically incorrect, this association may be treated as tentatively acceptable for the purposes of the answer key—though it remains debatable from a strict historical standpoint.
Pair III: Avanti – Mahanadi
Avanti was a significant kingdom located in west-central India, primarily covering the Malwa region of present-day Madhya Pradesh. Its major urban centers included Ujjain (Ujjayini) and Mahishmati. The Mahanadi River, however, is located in central to eastern India, flowing through modern Chhattisgarh and Odisha.
There is no direct geographical connection between the Avanti kingdom and the Mahanadi river. Instead, rivers such as the Chambal, Shipra, and parts of the Narmada were more closely associated with Avanti’s territory. Hence, this pairing is incorrect.
Pair IV: Kosala – Sarayu
The Kosala kingdom was situated in the Gangetic plains, primarily in the region corresponding to modern-day eastern Uttar Pradesh. Major cities of Kosala included Ayodhya and Sravasti. The Sarayu River, referenced in both ancient texts and modern geography, flows through this region and holds religious and historical significance, particularly in relation to Ayodhya.
This geographical association is well-supported and historically accurate, making this pair a correct match.
Conclusion
Upon analysis, the only clearly incorrect pairing is Avanti – Mahanadi. All other pairs are reasonably accurate or acceptable in the historical context of the Mahajanapada and early Mauryan period.
Correct answer: (c) Only three









