On the given political outline map of India (on page 11), locate and label any five from the following geograp

Question 11 of 21

Q. On the given political outline map of India (on page 11), locate and label any five from the following geographical features with appropriate symbols : (10.1) Ratnagiri - Iron-ore mines (10.2) Shimoga - Manganese mines (10.3) Jamnagar - Oil refinery (10.4) Eastern-most station of the East-West Corridor (10.5) Neyveli - Coal mines (10.6) Southern-most metropolitan city connected by 'Golden Quadrilateral' [Note : The following questions are for the Visually Impaired Candidates only, in lieu of Q. No. 10. Attempt any five questions : (10.1) In which State are Ratnagiri iron-ore mines located ? (10.2) In which State is the Barauni oil refinery located ? (10.3) In which State are Shimoga manganese mines located ? (10.4) Name the eastern-most station of the East-West Corridor. (10.5) Name the State where Jharia coal mines are located. (10.6) Name the southern-most metropolitan city connected by 'Golden Quadrilateral'.]

CBSECBSE Class XII Board 2022Subjective· 5mImportance★★★★★

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Concept understanding — Map Interpretation

Map Interpretation: A First Look

The Intuition — Why "Map"?

Imagine you have a real-world city (say, New Delhi) and a paper map of that city. The map is not the city itself — it's a representation. Every point on the map corresponds to exactly one point in the real city. And every point in the real city has a spot on the map (if the map is complete).

Now, think of a function $f: X \to Y$ between two sets $X$ and $Y$ .

$X$ is like the paper map (the domain).
$Y$ is like the real city (the codomain).
The function $f$ tells you: "For each point on the map, here is the real-world location it represents."

That's the core idea: a function is a mapping from one set to another.

The Precise Statement

In mathematics, map (or mapping) is just another word for function.

A map $f$ from a set $X$ to a set $Y$ is a rule that assigns exactly one element of $Y$ to each element of $X$ .

We write:

f: X \to Y

For every $x \in X$ , there is a unique $y \in Y$ such that $f(x) = y$ .

Key points to remember:

Domain ( $X$ ): the set of all "inputs" (the map's points).
Codomain ( $Y$ ): the set of all possible "outputs" (the real city's points).
Image (or range): the set of actual outputs $\{ f(x) : x \in X \}$ — not necessarily all of $Y$ .

Why "Map Interpretation"?

When you interpret a map, you are doing the reverse:

Given a point $y$ in the codomain (the real city), you ask: "Which points on the map correspond to this?"

This leads to the idea of the preimage (or inverse image):

f^{-1}(y) = \{ x \in X : f(x) = y \}

If $f$ is one-to-one (injective), each $y$ has at most one $x$ .
If $f$ is onto (surjective), every $y$ has at least one $x$ .
If $f$ is bijective, every $y$ has exactly one $x$ — the map is a perfect, reversible representation.

A Simple Example

Let $X = \{ \text{Delhi}, \text{Mumbai}, \text{Chennai} \}$ and $Y = \{ \text{North}, \text{West}, \text{South} \}$ .

Define a map $f$ :

$f(\text{Delhi}) = \text{North}$
$f(\text{Mumbai}) = \text{West}$
$f(\text{Chennai}) = \text{South}$ …

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This task requires locating and labeling five specific geographical features on a political outline map of India. The key is to accurately identify the state and precise location of each feature, such as Ratnagiri (iron-ore mines in Maharashtra), Shimoga (manganese mines in Karnataka), Jamnagar (oil refinery in Gujarat), Silchar (eastern-most station of the East-West Corridor in Assam), Neyveli (coal mines in Tamil Nadu), and Chennai (southern-most metropolitan city of the Golden Quadrilateral in Tamil Nadu).

Understanding how to interpret and mark features on a map is a fundamental skill in geography. For Indian competitive exams, this often involves knowing the precise locations of key industrial centers, mineral deposits, and infrastructure projects. The approach is to first identify the state where a feature is located, and then pinpoint its approximate position within that state, often guided by major cities, coastlines, or specific geographical regions. Accuracy in placement and clear labeling are crucial for scoring well.

Here's how to locate and label the given features:

Ratnagiri – Iron-ore mines
- Location: Ratnagiri is a district located on the Konkan coast of Maharashtra.
- Why it's important: This region is known for its significant deposits of iron ore, particularly lateritic iron ore.
- On the map: Locate the state of Maharashtra on the western coast of India. Then, identify the southern part of its coastline; Ratnagiri district lies along this stretch. Mark it with an appropriate symbol for mines (e.g., a pickaxe or a small 'M').
Shimoga – Manganese mines
- Location: Shimoga (now Shivamogga) is a district in the state of Karnataka.
- Why it's important: Karnataka is a major producer of manganese ore in India, and Shimoga is one of the key mining areas within the state.
- On the map: Find Karnataka in the southern part of India. Shimoga district is situated in the central-western part of the state. Mark it with a mine symbol.
Jamnagar – Oil refinery
- Location: Jamnagar is a city on the western coast of Gujarat, specifically on the Kathiawar Peninsula.
- Why it's important: Jamnagar hosts one of the world's largest oil refineries, a crucial facility for India's energy sector, processing crude oil imported via its port.
- On the map: Locate Gujarat in the western part of India. Jamnagar is situated on the western coast of the Kathiawar Peninsula, facing the Gulf of Kutch. Mark it with a symbol for an oil refinery (e.g., a small oil derrick or a factory symbol).
Eastern-most station of the East-West Corridor
- Location: The eastern-most station of the East-West Corridor is Silchar, located in the state of Assam.
- Why it's important: The East-West Corridor is a part of the National Highways Development Project (NHDP), connecting Silchar in the east to Porbandar in Gujarat in the west, significantly improving connectivity across the country.
- On the map: Locate Assam in the northeastern part of India. Silchar is in the southern part of Assam, close to the border with Bangladesh. Mark it with a small circle or a star to denote a major station/city.
Neyveli – Coal mines
- Location: Neyveli is a town in the Cuddalore district of Tamil Nadu. …

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Same / Similar Concept — real previous-year questions on the same or a closely similar concept, not this exact question.

CBSE 2022Set 61/1/12 marks
$Q. On the given political outline Map of India, locate and label any one of the following with appropriate symbol. (1 + 1 = 2) (I)$
(a) The State where Gandhiji withdrew Non-Cooperation Movement. (1)
(OR)
$(b) The State where Gandhiji started Satyagraha for the Kheda peasants. (II) On the same outline Map of India, a place related to the Capital city of Mughal Empire is marked as A. Identify it and write its name on the lines drawn near them.$
(1) [Visually Impaired alternative in lieu of Q.10: (I) Name any one capital city of Mughal Empire.
(1) (II)
(a) Mention any one centre related to the Revolt of 1857. (1)
(OR)
$(b) Name the State where Jallianwala Bagh event took place.]$
›Reveal solutionSolution

Part (a): Uttar Pradesh — Chauri Chaura, where Gandhi withdrew the Non-Cooperation Movement in 1922.

Part (b): Gujarat — the Kheda Satyagraha; the Mughal capital A is Delhi (or Agra).

Part (b): Punjab — where the Jallianwala Bagh massacre took place at Amritsar.

This map question pairs a National-Movement location with the identification of a Mughal capital. The point A can only be named exactly from the printed map.

Part (a)

State where the Non-Cooperation Movement was withdrawn. The Non-Cooperation Movement, launched in 1920, was suddenly called off by Gandhi in February 1922 after a mob at Chauri Chaura set fire to a police station and killed policemen; Gandhi would not let the movement continue once it had turned violent. Chauri Chaura lies near Gorakhpur in Uttar Pradesh, so the state to be located and labelled is Uttar Pradesh.

Part (b) …
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CBSE 2022Set 61/2/12 marks
$Q. (10.1) On the given political outline map of India (on page 11), locate and label any one of the following with appropriate symbol :$
(a) The place where Gandhiji withdrew Non-Cooperation Movement. (1)
(OR)
$(b) The place where Gandhiji started Satyagraha for the planters of Gujarat.$
(1) (10.2) On the same political outline map of India, a place related to the capital city of Mughal Empire is marked as ‘A’. Identify it and write its name on the line drawn near it.
(1) [Visually Impaired alternative in lieu of Q.10: (10.1) Name any one capital city of the Mughal Empire.
(1) (10.2)
(a) Mention any one place related to the centre of the Revolt of 1857. (1)
(OR)
$(b) Name the State where the Jallianwala Bagh event took place. (1)]$
›Reveal solutionSolution

Part (a): Gandhiji withdrew the Non-Cooperation Movement at Chauri Chaura (Uttar Pradesh).

Part (b): The Gujarat peasant Satyagraha was at Kheda (mill-workers' at Ahmedabad); a Mughal capital marked "A" would be Delhi/Agra/Fatehpur Sikri.

Part (b): Jallianwala Bagh is in Amritsar, so the State is Punjab.

This is a map-based question that asks the student to locate and label historical places on the political outline map of India. The map itself is not reproduced here, so the answers below supply the correct places to be identified.

Part (a) …
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CBSE 2022Set 61/3/12 marks
$Q. On the given political outline map of India, locate and label any one of the following with appropriate symbol : I.$
(a) The place where mutiny started in 1857. (1)
(OR)
$(b) The place where Gandhiji broke the Salt law. II. On the same outline map of India, a place related to Capital city of the Mughal Empire has been marked as A. Identify it and write its name on the line drawn near it.$
(1) [Visually Impaired alternative in lieu of Q.10: I.
(a) Name the place from where mutiny started on 10th May, 1857. (1)
(OR)
$(b) Name the place where Gandhiji broke the Salt law. II. Name any one Capital city of Mughal Empire. (1)]$
›Reveal solutionSolution

Part (a): the 1857 mutiny started at Meerut (Uttar Pradesh) on 10 May 1857.

Part (b): Gandhi broke the Salt Law at Dandi (Gujarat coast, 6 April 1930); the Mughal capital A is Delhi (or Agra).

Part (b): Gandhi broke the Salt Law at Dandi; a Mughal capital is Delhi (or Agra).

The point A can only be named exactly from the printed map; the choices below are answered from their historical significance.

Part (a)

Where the 1857 mutiny started. The Indian Rebellion of 1857 — often called the First War of Independence — broke out at Meerut on 10 May 1857. Sepoys of the Bengal Army, angered by the imprisonment of comrades who had refused the greased Enfield cartridges, rose against their officers, freed the prisoners and then marched on Delhi, where they proclaimed Bahadur Shah Zafar emperor. Meerut lies in western Uttar Pradesh, about 70 km north-east of Delhi, and should be marked there.

Part (b)

Where Gandhi broke the Salt law, and the Mughal capital A. On 6 April 1930 Gandhi concluded his 24-day, 240-mile march from Sabarmati by picking up a lump of natural salt at Dandi, a small village on the Gujarat coast near Navsari, thereby breaking the British salt monopoly and launching the Civil Disobedience Movement. Dandi is on the southern Gujarat coast, south of Surat. For part II, the point A is related to the capital city of the Mughal Empire; on a political outline this is normally Delhi (Shahjahanabad, capital of Shah Jahan and the later Mughals) or Agra (capital under Akbar), depending on where A is marked. The Visually Impaired alternative asks only for the place from which the mutiny started on 10 May 1857 — Meerut.

Part (b) …
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