Maharashtra Board Class 8 Geography Chapter 9 Map Scale Solutions

Class 8 Geography Chapter 9 Map Scale Textbook Questions And Answers

Question 1. Map Scale Std 8 Question a. Classify maps showing the following areas into small scale or large scale:
(1) Building
(2) School
(3) Country of India
(4) Church
(5) Mall
(6) World map
(7) Garden
(8) Dispensary
(9) Maharashtra state
(10) The north sky at night.
Answer: The classification of maps showing the given areas is as follows:
(A) Small scale maps:
1. Country of India
2. World map
3. Maharashtra state
4. The north sky at night.
(B) Large scale maps :
1. Building
2. School
3. Church
4. Mall
5. Garden!
6. Dispensary.
In simple words: Small scale maps show large areas like countries or the world with less detail, while large scale maps show smaller areas with more detail, like specific buildings or gardens.

🎯 Exam Tip: Remember that "small scale" means a large area with less detail, and "large scale" means a small area with more detail. Focus on the extent of the area being mapped.

Question b. Map Scale Class 8 Geography Question b. There are two maps with respective scales of 1cm = 100 m and 1cm = 100 km. Give well reasoned answer as to which of them would be a large scale map and which a small scale map. Recognize the types of maps.
Answer:
A. Out of the two maps with respective scales of 1 cm = 100 m and 1 cm = 100 km, a map with respective scale of 1 cm = 100 m would be a large scale map.
B. Reasons :
1. 1 metre is equal to 100 centimetres and 100 metre is equal to 10000 centimetres.
2. Thus, the value of the given verbal scale (1cm = 100 m) is 1 : 10000 in numerical terms (scale).
3. A map having a numerical scale of 1 : 10,000 or less than it is called large scale map. Therefore, 1cm = 100 m would be a large scale map.
C. Types of maps :
1. Maps of villages, church, agricultural fields, etc. are the large scale maps.
2. Maps of state, country, continent, world, etc. are the small scale maps.
In simple words: A map showing 1 cm = 100 m is a large scale map because it represents a smaller real-world distance for each centimeter on the map, meaning more detail. Conversely, 1 cm = 100 km represents a very large area, making it a small scale map.

🎯 Exam Tip: Understand that a larger denominator in the numerical scale (e.g., 1:100,000) indicates a smaller scale map, covering a wider area with less detail. A smaller denominator (e.g., 1:10,000) indicates a large scale map, covering a smaller area with more detail.

Question 2. Using a map of India from the atlas measure straight Line distance between the following cities and complete the table below.
Question a.

Answer:

In simple words: Map scale allows us to convert distances measured on a map into real-world distances, making it possible to calculate the actual travel distance between cities.

🎯 Exam Tip: When using a map scale, always identify the scale (e.g., 1 cm = 100 km) before measuring. Accuracy in measurement and calculation is key to scoring well in such questions.

Question 3. Map Scale Std 8 Questions And Answers Question a. The distance between two points A and B on the ground is 500 m. Show this distance on paper by a line of 2 cm. Express the map scale by any one method and mention it.
Answer:
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक सीधी रेखा को दर्शाता है जिस पर 'A' और 'B' दो बिंदु हैं। इस रेखा की लंबाई 2 सेमी है, जो मानचित्र पर 500 मीटर की वास्तविक दूरी को दर्शाती है। इस माप को 'मौखिक पैमाना' (Verbal scale) के रूप में व्यक्त किया गया है।
Scale: 1 cm = 250 m
Type of scale: Verbal scale
In simple words: If 2 cm on a map represents 500 meters on the ground, then the map's verbal scale is 1 cm = 250 meters, meaning each centimeter on the map corresponds to 250 meters in reality.

🎯 Exam Tip: When asked to express a map scale, ensure your units are consistent and clearly state the type of scale used (e.g., verbal, numerical, linear).

Question b. Convert verbal scale of 1cm = 53 km to a numerical scale.
Answer:
1. 1 kilometre is equal to 100000 centimetres. Therefore, 53 kilometres is equal to 5300000 centimetres.
2. Therefore, the verbal scale of 1 cm = 53 km can be converted to a numerical scale as - 1:5300000.
In simple words: To convert a verbal scale to a numerical scale, express both the map distance and the ground distance in the same unit, typically centimeters, and write it as a ratio.

🎯 Exam Tip: Remember standard unit conversions (1 km = 100000 cm) when converting between verbal and numerical scales to avoid calculation errors.

Question c. Class 8 Geography Chapter 9 Map Scale Question c. Convert numerical scale of 1 : 10000000 to a verbal scale in the metric system.
Answer:
1. 100000 centimetres is equal to 1 kilometre. Thus, 10000000 centimetres is equal to 100 kilometres.
2. Therefore, numerical scale of 1 : 10000000 to a verbal scale in the metric system can be converted as 1 cm = 100 km.
In simple words: To convert a numerical scale to a verbal scale, express the given ratio in terms of common units like 1 cm on the map representing a certain number of kilometers on the ground.

🎯 Exam Tip: Practice converting between different scale types (verbal, numerical, linear) as this is a fundamental skill in map reading and often tested. Always mention the metric system units clearly.

Question 4. Help them, using road and railway maps of the state of Maharashtra. Use the scale given in the maps.

Question a. Std 8 Geography Chapter 9 Map Scale Question a. Ajay wants to arrange a family trip. Beed-Aurangabad-Dhule-Nasik Mumbal-Pune-Solapur-Beed. He wants to visit tourist places along this route. The cost of the vehicle is Rs 12/- per km. What would be the approximate cost of travel?
Answer: To determine the approximate cost of travel, one would first need to measure the distance of the entire route (Beed-Aurangabad-Dhule-Nasik Mumbai-Pune-Solapur-Beed) on a road map of Maharashtra, using the map's given scale to convert the map distance into actual kilometers. Once the total distance in kilometers is known, multiply it by the cost per km (Rs. 12/-) to get the total approximate travel cost.
In simple words: To find the trip cost, first measure the total route on a map using its scale to get the real distance in kilometers, then multiply that distance by the cost per kilometer.

🎯 Exam Tip: For problems involving route planning and cost, explicitly state the steps: measure map distance, convert using scale, then perform cost calculation. This demonstrates understanding of the multi-step process.

Question b. Map Scale Questions And Answers Question b. Saloni has been asked to organize a trip by her teacher. She has selected Nagpur Chandrapur-Nanded-Washim-Akola Malkapur. What would be the total coverage in kilometers?
Answer: To find the total coverage in kilometers for Saloni's trip, one would need to trace the route (Nagpur Chandrapur-Nanded-Washim-Akola Malkapur) on a suitable map and measure the total length on the map. Then, apply the map's scale to convert this measured map distance into the actual ground distance in kilometers.
In simple words: To calculate the total kilometers Saloni will cover, measure the route on a map, then use the map's scale to convert that measurement into real-world kilometers.

🎯 Exam Tip: Always clearly mention the map scale as the crucial link between map measurements and real-world distances. Remember that real-world distances are often expressed in kilometers for long trips.

Question c. Geography Class 8 Chapter 9 Question c. Vishawasrao is transporting goods in a vehicle from Alibag (district - Osmanabad) to Naldurg (district – Osmanabad). How many km. will he be covering aproximately for a to and fro travel?
Answer: To calculate the approximate kilometers Vishawasrao will cover for a to and fro travel between Alibag and Naldurg, first measure the one-way distance between these two locations on a map using its scale. Then, multiply this one-way distance by two to account for the return journey.
In simple words: Measure the one-way distance between Alibag and Naldurg on a map using its scale, then double it to find the total distance for a round trip.

🎯 Exam Tip: Pay attention to keywords like "to and fro" or "round trip," as they indicate the need to calculate the distance for both directions. Always identify the start and end points correctly on the map.

Projects

Question a. Map Scale Questions Question a. Measure the length and breadth of your school. Prepare a sketch according to scale. Show different parts of your school on the sketch.
Answer: To complete this project, first, accurately measure the actual length and breadth of your school building and grounds using a measuring tape. Then, choose an appropriate scale (e.g., 1 cm = 10 meters) that allows the entire school to fit on your paper. Based on this scale, draw a sketch of your school, representing its various parts like classrooms, playground, office, etc., in proportion.
In simple words: Measure your school's actual size, pick a map scale, then draw a scaled-down sketch showing all the different parts of the school on paper.

🎯 Exam Tip: For practical project questions, demonstrating a clear understanding of choosing an appropriate scale and maintaining proportionality in the drawing is crucial for good evaluation.

Question b. Maharashtra State Board Class 8 Geography Solutions Question b. With the help of google maps find the distance between your village and your neighbouring village. Represent all the three methods of map scale on paper.
Answer: To accomplish this, use Google Maps to find the distance between your village and a neighbouring village. Note down the indicated distance. Then, on a piece of paper, represent this distance using all three types of map scales: verbal scale (e.g., "1 cm = 5 km"), numerical scale (e.g., "1:500000"), and linear scale (drawing a bar with marked distances).
In simple words: Find the distance between your village and a nearby one using Google Maps, then show this distance on paper using a verbal, numerical, and linear scale.

🎯 Exam Tip: When representing scales, ensure the numerical scale is a unitless ratio, the verbal scale clearly states units on both sides (e.g., cm to km), and the linear scale is accurately drawn with marked segments corresponding to ground distances.

Class 8 Geography Chapter 9 Map Scale Additional Important Questions And Answers

Question a. Mark ✓ the box next to the right alternative:
Which of the following factor's map will be a large scale map?
(a) Temple []
(b) State []
(c) Nation []
(d) Continent []
Answer: (a) Temple
In simple words: A large scale map shows a small area with great detail, like a temple, whereas maps of states, nations, or continents cover vast areas and are considered small scale.

🎯 Exam Tip: Remember: Large scale = small area, high detail (e.g., building plans). Small scale = large area, low detail (e.g., world maps).

Question b. Which of the following scale indicates small scale map?
(a) 1:100 []
(b) 1: 1000 []
(c) 1: 10000 []
(d) 1: 100000 []
Answer: (d) 1 : 100000
In simple words: A small scale map shows a large ground area with a high ratio (large denominator), meaning a small distance on the map represents a very large distance on the ground.

🎯 Exam Tip: For numerical scales, the larger the number after the colon, the smaller the scale of the map and the larger the area it covers with less detail.

Answer The Following Questions In One Sentence Each:

Question a. What is verbal scale?
Answer: A scale in which distances are expressed with the use of words indicating measurement is called verbal scale.
In simple words: Verbal scale describes map distances using words, like "one centimeter represents ten kilometers."

🎯 Exam Tip: When defining verbal scale, emphasize the use of "words" and "units of measurement" to describe the relationship.

Question b. What is numerical scale?
Answer: A scale in which distances are expressed as ratio is called numerical scale.
In simple words: Numerical scale shows map distances as a ratio or fraction, like "1:10,000," without using specific units.

🎯 Exam Tip: Highlight that a numerical scale is a ratio (e.g., 1:X) and is unitless, making it universally applicable.

Question c. What is linear scale?
Answer: A scale in which distances are expressed by drawing graphical scale is called linear scale.
In simple words: Linear scale, also known as a bar scale, uses a drawn line with marked segments to directly represent ground distances on a map.

🎯 Exam Tip: For linear scale, remember to mention that it's a "graphical representation" or "drawn bar" that helps measure distances directly on the map.

Question d. What is large scale map?
Answer: A map in which a particular part of ground covers comparatively more area is called large scale map.
In simple words: A large scale map displays a small geographical area in great detail.

🎯 Exam Tip: Focus on the inverse relationship: "large scale" implies "small area shown in detail".

Question e. What is small scale map?
Answer: A map in which a particular part of ground covers comparatively less area is called small scale map.
In simple words: A small scale map shows a large geographical area with less detail.

🎯 Exam Tip: Focus on the inverse relationship: "small scale" implies "large area shown with less detail".

Write Short Notes On:

Question a. Verbal scale.
Answer:
1. A scale in which distances are expressed with the use of words indicating measurement is called verbal scale.
2. For example, 1cm = 100 km.
3. In verbal scale, the word indicating measurement on the left hand side indicates the distance between any two points on a s map. On the other hand, the word indicating 1 measurement on the right hand side! indicates the ground distance between those two points.
4. When the map is reduced or enlarged by taking its photo copy, the verbal scale on the original map does not change.
In simple words: Verbal scale uses phrases like "1 cm to 100 km" to show map-to-ground distance, which stays consistent even if the map is resized.

🎯 Exam Tip: When explaining verbal scale, provide a clear example and mention its key characteristic: its resilience to map enlargement/reduction through photocopying.

Question b. Numerical scale.
Answer:
1. Numerical scale: A scale in which distances are expressed as ratio is called numerical scale.
2. For example, 1:10000. It is also known as representative fraction.
3. In numerical scale, the same measuring unit is used for the figures on the left hand side and right hand side. However, no words are used to indicate this measuring unit.
4. In numerical scale, number 1 on the left hand side indicates the distance between any two points on a map. On the other hand, the number 10000 on the right hand side indicates the ground distance between those two points.
5. When the map is reduced or enlarged by taking its photo copy, the numerical scale on the original map does not change.
In simple words: Numerical scale, or representative fraction (e.g., 1:10000), shows map distance as a ratio to ground distance, using the same hidden units on both sides, and remains constant even if the map is resized.

🎯 Exam Tip: Emphasize that numerical scale is a ratio, unitless, and its value does not change with map enlargement or reduction. Call it the "representative fraction" for full marks.

Question c. Linear scale.
Answer:
1. A scale in which distances are expressed by drawing graphical scale is called linear scale.
2. For example,
ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र एक रेखीय पैमाना (linear scale) दर्शाता है, जिसमें एक सीधी रेखा पर दूरी को किलोमीटर (km) में विभाजित किया गया है। यह मानचित्र पर दूरियों को सीधे मापने के लिए एक दृश्य संदर्भ प्रदान करता है, जिसमें 0, 50 और 100 किलोमीटर के निशान स्पष्ट रूप से दिखाए गए हैं।
3. Compass or blade of grass is used if the ruler is not available for the measurement.
4. A thread is used for measuring the curved distances between two points shown in a map.
5. When the map is reduced or enlarged by taking its photo copy, the linear scale drawn on the original map changes as per the changing size of the map.
In simple words: A linear scale is a visual bar on a map that shows ground distances directly, and unlike verbal or numerical scales, it changes proportionately when the map is resized.

🎯 Exam Tip: Highlight the graphical nature of a linear scale and its unique property: it changes size along with the map if the map is photographically enlarged or reduced, maintaining its accuracy.

Highlight Differences /Distinguish Between The Following:

Question a. Large scale map and Small scale map.
Answer:

In simple words: Large scale maps show small areas with much detail (like a village), while small scale maps show large areas with less detail (like a country).

🎯 Exam Tip: When distinguishing between map scales, always compare their coverage area and level of detail. Using a table format helps in clear presentation and comparison.

Question b. Numerical scale and Linear scale.
Answer:

In simple words: Numerical scale is a unitless ratio (e.g., 1:1000000), while linear scale is a drawn bar that shows map-to-ground distances visually. Numerical scale doesn't change with map resizing, but linear scale does.

🎯 Exam Tip: Focus on the format (ratio vs. graphical bar) and how each scale type behaves when the map itself is enlarged or reduced. This is a common point of distinction.

Study The Following Map /Figure/Graph And Answer The Following Questions:

ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र महाराष्ट्र राज्य का एक राजनीतिक मानचित्र दर्शाता है, जिसमें विभिन्न जिले और उनके प्रमुख शहर अंकित हैं। मानचित्र पर एक पैमाना भी दिया गया है, जो बताता है कि 1 सेमी = 60 किमी है और इसका संख्यात्मक पैमाना 1:60,00,000 है। यह मानचित्र विभिन्न शहरों के बीच की दूरी का अनुमान लगाने में सहायक है।

Question a. How much is the ground distance between Mumbai and Gondia?
Answer: The ground distance between Mumbai and Gondia is approximately 810 kilometres.
In simple words: Using the map's scale, the straight-line distance from Mumbai to Gondia is measured to be about 810 kilometers.

🎯 Exam Tip: When answering map-based questions, practice using the provided scale accurately. Approximate values are acceptable if the map reading is not precise to the exact kilometer.

Question b. How much is the distance between Satara and Sangli on a map?
Answer: The distance between Satara and Sangli on a map is approximately 1.5 centimetres.
In simple words: On the given map, the distance measured directly between Satara and Sangli is around 1.5 centimeters.

🎯 Exam Tip: Distinguish between asking for "ground distance" (real-world kilometers) and "distance on a map" (map-measured centimeters) to provide the correct unit in your answer.

Thought-Provoking Question:

Think About It.

Question a. What is the need to use map scale? Think about it and write a paragraph.
Answer:
1. If the map scale is not mentioned in a map, it will become difficult to know the ground (actual) distance between any two points shown in a map.
2. Map scale is important element of a map. It facilitates map reading.
3. If the map scale is mentioned in a map, it will become very easy to understand the ground (actual) distance between any two points shown in a map.
In simple words: Map scale is essential because it allows us to convert distances on a map to real-world distances, making maps useful for navigation, planning, and understanding geographical relationships.

🎯 Exam Tip: Emphasize that map scale is fundamental for accurate distance estimation and interpreting spatial relationships on a map, directly impacting its utility.

Open-Ended Question:

Question a. Which of the following scale will you prefer to use: (a) Verbal scale (b) Numerical scale (c) Linear scale?
Answer:
1. Different measuring units are used in different countries of the world. Due to linguistic differences, particular verbal scale or linear scale may not be used with ease in all the countries.
2. Numerical scale is a global scale. It can be used universally. Therefore, we will prefer numerical scale.
In simple words: The numerical scale is preferred because its unitless ratio (e.g., 1:50,000) is universally understood, overcoming language and measurement unit differences found in verbal or linear scales.

🎯 Exam Tip: When discussing preference for a scale type, highlight the numerical scale's universality and independence from language and specific measurement units as its main advantages.