📚 CBSE Grade-10 Study Guide
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Social Science (087) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] medium exam-ready
Match the National Waterway with its river/water body: Column I (NW Number): (i) N.W. No. 1, (ii) N.W. No. 2, (iii) N.W. No. 3, (iv) N.W. No. 5 Column II (River/Region): (1) Brahmani and Mahanadi delta channels, (2) West-Coast Canal in Kerala, (3) Ganga (Prayagraj–Haldia), (4) Brahmaputra (Sadiya–Dhubri) (a) i–3, ii–4, iii–2, iv–1 (b) i–4, ii–3, iii–1, iv–2 (c) i–2, ii–1, iii–4, iv–3 (d) i–3, ii–2, iii–4, iv–1
  1. a i–3, ii–4, iii–2, iv–1
  2. b i–4, ii–3, iii–1, iv–2
  3. c i–2, ii–1, iii–4, iv–3
  4. d i–3, ii–2, iii–4, iv–1
Generated by claude-sonnet-4-6 · 2026-06-26 13:33 · grounding rag
Model Answer

(a) i–3, ii–4, iii–2, iv–1

N.W. No.1 – Ganga (Prayagraj–Haldia); N.W. No.2 – Brahmaputra (Sadiya–Dhubri); N.W. No.3 – West-Coast Canal, Kerala; N.W. No.5 – Brahmani and Mahanadi delta channels.

Explanation

The textbook explicitly lists the five National Waterways with their corresponding rivers/regions. Students must memorise the NW numbers carefully — a common error is swapping NW1 and NW2 (Ganga vs Brahmaputra). Option (a) is the only one that correctly pairs all four.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.