UPPSC 2024 Prelims GS Paper-I · Question 33 of 150

Correct — C, A-4, B-3, C-2, D-1. Hutar (A) is a small Gondwana coal basin in the Palamu belt of western Jharkhand, in the North Koel country, grouped with the neighbouring Auranga and Daltonganj fields — so A goes with 4, Jharkhand. Ib River, better known as the Ib Valley coalfield (B), lies in Jharsuguda district of Odisha, in the valley of the Ib, a tributary of the Mahanadi; it holds some of the largest coal reserves in the country (of the order of 22 billion tonnes) and is worked by Mahanadi Coalfields Limited — so B goes with 3, Odisha. Tatapani–Ramkola (C) lies in the Surguja–Surajpur–Balrampur belt of northern Chhattisgarh, part of the Son–Mahanadi coal country that South Eastern Coalfields works — so C goes with 2, Chhattisgarh. Umaria (D) is in Umaria district of Madhya Pradesh, in the same Son–Mahanadi master basin as the Sohagpur and Johilla fields of Shahdol and Anuppur — so D goes with 1, Madhya Pradesh. That single arrangement, A-4, B-3, C-2, D-1, is option (c).

• (a)A-3, B-2, C-4, D-1 — Only the last pair survives. It sends Hutar to Odisha, the Ib River to Chhattisgarh and Tatapani–Ramkola to Jharkhand. The Ib is a Mahanadi tributary flowing through Jharsuguda in Odisha, which alone rules this arrangement out.
• (b)A-2, B-1, C-3, D-4 — Every pair is wrong. It moves Hutar to Chhattisgarh, the Ib River to Madhya Pradesh, Tatapani–Ramkola to Odisha and Umaria to Jharkhand — a complete reshuffle of the four correct pairings.
• (d)A-4, B-2, C-3, D-1 — This is the near miss and the real trap: it gets Hutar–Jharkhand and Umaria–Madhya Pradesh right but swaps the middle two, putting the Ib River in Chhattisgarh and Tatapani–Ramkola in Odisha. The fix is to anchor the Ib to the Mahanadi drainage of Jharsuguda in Odisha and Tatapani–Ramkola to the Surguja belt of Chhattisgarh.

Almost all of India's coal is Gondwana coal — Permian-age seams laid down in rift basins that now line four river valleys: the Damodar (Jharia, Bokaro, Karanpura, Raniganj), the Son–Mahanadi (Singrauli, Sohagpur, Umaria, Korba, Tatapani–Ramkola, Talcher, Ib Valley), the Godavari (Singareni) and the Wardha. Learning the coalfields by valley rather than by state is the efficient way to hold them, because the valley fixes the geology while the state boundary is only an administrative line drawn across it.

Two things make this item harder than it looks. First, the Son–Mahanadi belt runs continuously across Madhya Pradesh, Chhattisgarh and Odisha, so three of the four names in List-I sit in one geological province and only the state line separates them. Second, Tatapani–Ramkola and the whole Surguja tract were part of Madhya Pradesh until Chhattisgarh was carved out on 1 November 2000, so older textbooks and older question banks still file it under MP — a candidate revising from a dated source will confidently pick the wrong state. Anchor each name to a landmark instead: Hutar to Palamu in Jharkhand, Ib to the Ib river at Jharsuguda in Odisha, Tatapani–Ramkola to Surguja in Chhattisgarh, Umaria to the district of the same name in Madhya Pradesh.

• Ib Valley coalfield lies in Jharsuguda district, Odisha, in the valley of the Ib — a tributary of the Mahanadi; its reserves, of the order of 22 billion tonnes, are among the largest of any Indian coalfield, and it is worked by Mahanadi Coalfields Limited.
• Tatapani–Ramkola lies in the Surguja–Surajpur–Balrampur belt of northern Chhattisgarh; that belt was part of Madhya Pradesh until Chhattisgarh was created on 1 November 2000, which is why older sources misplace it.
• Umaria is a coalfield and a district of Madhya Pradesh, in the Son–Mahanadi master basin along with the Sohagpur (Shahdol) and Johilla (Anuppur) fields.
• Hutar is one of the smaller western Jharkhand basins in the Palamu belt, alongside Auranga and Daltonganj; Jharkhand's better-known fields are Jharia, Bokaro, North and South Karanpura, Giridih and Rajmahal.
• The Gondwana rock system holds the overwhelming majority of India's coal reserves — the reason UPSC calls it the most important of India's rock systems; Tertiary coal (Assam, Meghalaya, Arunachal Pradesh) is younger, low in ash and high in sulphur, but small in quantity.

• Filing Tatapani–Ramkola, Korba or the Surguja tract under Madhya Pradesh from a pre-2000 textbook — those belong to Chhattisgarh since 1 November 2000.
• Confusing the Ib River coalfield of Odisha with the Ib as a place name elsewhere; the anchor is that the Ib is a tributary of the Mahanadi and the field sits in Jharsuguda district.
• Assuming a coalfield that shares a basin with Madhya Pradesh must be in Madhya Pradesh — the Son–Mahanadi basin is one geology spread over three states.

UPPSC asks coal as four-pair match lists — coalfield against state, or coalfield against river valley. UPSC prefers a single-line locator ('In which State is the X coalfield?') or a broader question on why the Gondwana rocks matter.

• practice — not a real PYQ

  The Ib Valley coalfield, one of the largest coal reserves in India, is located in which State?

  • (a)Chhattisgarh
  • (b)Odisha
  • (c)Jharkhand
  • (d)Madhya Pradesh

  Answer(b) Odisha — it lies in Jharsuguda district, in the valley of the Ib, a tributary of the Mahanadi, and is worked by Mahanadi Coalfields Limited.

• practice — not a real PYQ

  Which one of the following coalfields does NOT belong to the Son–Mahanadi belt?

  • (a)Sohagpur
  • (b)Umaria
  • (c)Tatapani–Ramkola
  • (d)Jharia

  Answer(d) Jharia — it is the flagship coalfield of the Damodar valley in Jharkhand, famous for its coking coal and its underground fires. Sohagpur, Umaria and Tatapani–Ramkola all lie in the Son–Mahanadi belt.