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Home › Exam notes › OSSC RHT — Regular High School Teacher › Mahanadi

Mahanadi

Odisha & General Awareness

Useful for: OSSC RHT — Regular High School Teacher, OSEPA Primary Teacher / JT Category-I, OSEPA Upper Primary — Arts, OSEPA Upper Primary — Science, OSSSC Govt Physical Education Teacher (PET), OSSSC Govt TGT Arts, OSSSC Govt TGT Science — CBZ, OSSSC Govt TGT Science — PCM

Overview

The Mahanadi is Odisha’s largest river, rising in Chhattisgarh and forming a fertile delta before entering the Bay of Bengal.

Key points

  • The Mahanadi rises near Sihawa in Dhamtari district of Chhattisgarh.
  • It is about 851 km long.
  • Hirakud Dam near Sambalpur (1957) controls floods and supports irrigation and power.
  • Tributaries include the Seonath, Hasdeo, Mand, Ib and Tel.
  • The delta begins near Cuttack.
  • It enters the Bay of Bengal near Paradip.

Explanation

  • A tribunal was set up in 2018 for the Odisha–Chhattisgarh water dispute.
  • The delta is one of India’s richest rice-growing areas.
  • Floods remain a recurring problem.
  • Satkosia Gorge on the Mahanadi is a tiger reserve.
  • Industrial water demand is rising in the basin.

Step by step

  1. Identify the concept, method or fact asked.
  2. Recall the definition, thinker, year or rule.
  3. Apply it and eliminate extreme or mismatched options.

Examples

  • The Mahanadi originates in → Chhattisgarh (near Sihawa).
  • The dam on the Mahanadi near Sambalpur → Hirakud.
  • The gorge on the Mahanadi known for a tiger reserve → Satkosia.

Traps and advanced points

  • Trap: Saying it rises in Odisha.
  • Trap: Placing Hirakud on the Brahmani.
  • Trap: Ignoring the inter-state dispute.

Quick revision

  • Sihawa → Bay of Bengal (~851 km).
  • Hirakud 1957.
  • Satkosia; tribunal 2018.

Practice MCQs

  1. During a classroom lesson on Mahanadi, the teacher compares evidence before choosing an approach. A teacher wants to apply Mahanadi correctly. Which action is most appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. Mahanadi is useful only for record keeping and has no effect on learning.
    3. Mahanadi should be applied identically in every situation without checking learner needs.
    4. Trace the river-reservoir relationship and its irrigation/flood-management context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (d) Trace the river-reservoir relationship and its irrigation/flood-management context.. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  2. A teacher wants to apply Mahanadi correctly. Which action is most appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. Mahanadi is useful only for record keeping and has no effect on learning.
    3. Mahanadi should be applied identically in every situation without checking learner needs.
    4. Trace the river-reservoir relationship and its irrigation/flood-management context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (d) Trace the river-reservoir relationship and its irrigation/flood-management context.. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  3. Which statement about Mahanadi is NOT appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Trace the river-reservoir relationship and its irrigation/flood-management context.
    4. Mahanadi should be interpreted according to its purpose and context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (a) Mahanadi is a west-flowing river that never enters Odisha.. The NOT-appropriate statement is: Mahanadi is a west-flowing river that never enters Odisha.

  4. Choose the most defensible exam-ready conclusion about Mahanadi.

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Mahanadi is useful only for record keeping and has no effect on learning.
    4. Mahanadi should be applied identically in every situation without checking learner needs.

    Read chapter notes · Similar questions

    Show answer

    Answer: (b) The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.. Choose the most defensible exam-ready conclusion about Mahanadi.: The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  5. During a classroom lesson on Mahanadi, the teacher compares evidence before choosing an approach. which statement about Mahanadi is NOT appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Trace the river-reservoir relationship and its irrigation/flood-management context.
    4. Mahanadi should be interpreted according to its purpose and context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (a) Mahanadi is a west-flowing river that never enters Odisha.. The NOT-appropriate statement is: Mahanadi is a west-flowing river that never enters Odisha.

  6. During a classroom lesson on Mahanadi, the teacher compares evidence before choosing an approach. Choose the most defensible exam-ready conclusion about Mahanadi.

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Mahanadi is useful only for record keeping and has no effect on learning.
    4. Mahanadi should be applied identically in every situation without checking learner needs.

    Read chapter notes · Similar questions

    Show answer

    Answer: (b) The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  7. While planning instruction on Mahanadi, the teacher compares evidence before choosing an approach. A teacher wants to apply Mahanadi correctly. Which action is most appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. Mahanadi is useful only for record keeping and has no effect on learning.
    3. Mahanadi should be applied identically in every situation without checking learner needs.
    4. Trace the river-reservoir relationship and its irrigation/flood-management context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (d) Trace the river-reservoir relationship and its irrigation/flood-management context.. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  8. While planning instruction on Mahanadi, the teacher compares evidence before choosing an approach. which statement about Mahanadi is NOT appropriate?

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Trace the river-reservoir relationship and its irrigation/flood-management context.
    4. Mahanadi should be interpreted according to its purpose and context.

    Read chapter notes · Similar questions

    Show answer

    Answer: (a) Mahanadi is a west-flowing river that never enters Odisha.. The NOT-appropriate statement is: Mahanadi is a west-flowing river that never enters Odisha.

  9. While planning instruction on Mahanadi, the teacher compares evidence before choosing an approach. Choose the most defensible exam-ready conclusion about Mahanadi.

    1. Mahanadi is a west-flowing river that never enters Odisha.
    2. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.
    3. Mahanadi is useful only for record keeping and has no effect on learning.
    4. Mahanadi should be applied identically in every situation without checking learner needs.

    Read chapter notes · Similar questions

    Show answer

    Answer: (b) The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.. The Mahanadi is a major river of Odisha and is closely associated with the Hirakud reservoir/dam system.

  10. The Mahanadi rises near —

    1. Mahabaleshwar
    2. Amarkantak
    3. Sihawa
    4. Pachmarhi

    Read chapter notes · Similar questions

    Show answer

    Answer: (c) Sihawa. Dhamtari, Chhattisgarh.

More topics in this chapter

Notes and questions are written by Kundali IQ for practice. They are not official papers; always check the latest official notification for the syllabus and pattern.