case study chapter 10

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CBSE Class 10 Maths Case Study

CBSE Board has introduced the case study questions for the ongoing academic session 2021-22. The board will ask the paper on the basis of a different exam pattern which has been introduced this year where 50% syllabus is occupied for MCQ for Term 1 exam. Selfstudys has provided below the chapter-wise questions for CBSE Class 10 Maths. Students must solve these case study based problems as soon as they are done with their syllabus. 

These case studies are in the form of Multiple Choice Questions where students need to answer them as asked in the exam. The MCQs are not that difficult but having a deep and thorough understanding of NCERT Maths textbooks are required to answer these. Furthermore, we have provided the PDF File of CBSE Class 10 maths case study 2021-2022.

Class 10 Maths (Formula, Case Based, MCQ, Assertion Reason Question with Solutions)

In order to score good marks in the term 1 exam students must be aware of the Important formulas, Case Based Questions, MCQ and Assertion Reasons with solutions. Solving these types of questions is important because the board will ask them in the Term 1 exam as per the changed exam pattern of CBSE Class 10th.

Important formulas should be necessarily learned by the students because the case studies are solved with the help of important formulas. Apart from that there are assertion reason based questions that are important too. 

Assertion Reasoning is a kind of question in which one statement (Assertion) is given and its reason is given (Explanation of statement). Students need to decide whether both the statement and reason are correct or not. If both are correct then they have to decide whether the given reason supports the statement or not. In such ways, assertion reasoning questions are being solved. However, for doing so and getting rid of confusions while solving. Students are advised to practice these as much as possible.

For doing so we have given the PDF that has a bunch of MCQs questions based on case based, assertion, important formulas, etc. All the Multiple Choice problems are given with detailed explanations.

CBSE Class 10th Case study Questions

Recently CBSE Board has the exam pattern and included case study questions to make the final paper a little easier. However, Many students are nervous after hearing about the case based questions. They should not be nervous because case study are easy and given in the board papers to ease the Class 10th board exam papers. However to answer them a thorough understanding of the basic concepts are important. For which students can refer to the NCERT textbook.

Basically, case study are the types of questions which are developed from the given data. In these types of problems, a paragraph or passage is given followed by the 5 questions that are given to answer . These types of problems are generally easy to answer because the data are given in the passage and students have to just analyse and find those data to answer the questions.

CBSE Class 10th Assertion Reasoning Questions

These types of questions are solved by reading the statement, and given reason. Sometimes these types of problems can make students confused. To understand the assertion and reason, students need to know that there will be one statement that is known as assertion and another one will be the reason, which is supposed to be the reason for the given statement. However, it is students duty to determine whether the statement and reason are correct or not. If both are correct then it becomes important to check, does reason support the statement? 

Moreover, to solve the problem they need to look at the given options and then answer them.

CBSE Class 10 Maths Case Based MCQ

CBSE Class 10 Maths Case Based MCQ are either Multiple Choice Questions or assertion reasons. To solve such types of problems it is ideal to use elimination methods. Doing so will save time and answering the questions will be much easier. Students preparing for the board exams should definitely solve these types of problems on a daily basis.

Also, the CBSE Class 10 Maths MCQ Based Questions are provided to us to download in PDF file format. All are developed as per the latest syllabus of CBSE Class Xth.

Class 10th Mathematics Multiple Choice Questions

Class 10 Mathematics Multiple Choice Questions for all the chapters helps students to quickly revise their learnings, and complete their syllabus multiple times. MCQs are in the form of objective types of questions whose 4 different options are given and one of them is a true answer to that problem. Such types of problems also aid in self assessment.

Case Study Based Questions of class 10th Maths are in the form of passage. In these types of questions the paragraphs are given and students need to find out the given data from the paragraph to answer the questions. The problems are generally in Multiple Choice Questions.

The Best Class 10 Maths Case Study Questions are available on Selfstudys.com. Click here to download for free.

To solve Class 10 Maths Case Studies Questions you need to read the passage and questions very carefully. Once you are done with reading you can begin to solve the questions one by one. While solving the problems you have to look at the data and clues mentioned in the passage.

In Class 10 Mathematics the assertion and reasoning questions are a kind of Multiple Choice Questions where a statement is given and a reason is given for that individual statement. Now, to answer the questions you need to verify the statement (assertion) and reason too. If both are true then the last step is to see whether the given reason support=rts the statement or not.

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Class 10 Science: Case Study Chapter 10 Light Reflection and Refraction PDF Download

In CBSE Class 10 Science Paper, Students will have to answer some questions based on  Assertion and Reason . There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given.

Here we are providing you with Class 10 Science Chapter 10 Light Reflection and Refraction Case Study Questions, by practicing these Case Study and Passage Based Questions will help you in your Class 10th Board Exam.

Case Study Chapter 10 Light Reflection and Refraction

Here, we have provided case-based/passage-based questions for Class 10 Science  Chapter 10 Light Reflection and Refraction

Case Study/Passage-Based Questions

Question 1:

The spherical mirror forms different types of images when the object is placed at different locations. When the image is formed on the screen, the image is real and when the image does not form on-screen, the image is virtual. When the two reflected rays meet actually, the image is real and when they appear to meet, the image is virtual. A concave mirror always forms a real and inverted image for different positions of the object. But if the object is placed between the focus and pole, the image formed is virtual and erect. A convex mirror always forms a virtual, erect, and diminished image. A concave mirror is used as a doctor’s head mirror to focus light on body parts like eyes, ears, nose, etc., to be examined because it can form erect and magnified images of the object. The convex mirror is used as a rear view mirror in automobiles because it can form a small and erect image of an object.

(i) When an object is placed at the center of curvature of a concave mirror, the image formed is

Answer: (c) same size as that of the object

(ii) No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be

Answer: (d): The image is erect in a plane mirror and also in a convex mirror, for all positions of the object.

(iii) A child is standing in front of a magic mirror. She finds the image of her head bigger, the middle portion of her body of the same size and that of the legs smaller. The following is the order of combinations for the magic mirror from the top.

Answer: (c) : As the image of head is bigger, the upper portion of magic mirror is concave. The middle portion of the image is of same size, so, middle portion of magic mirror is plane. Now, the image of legs looks smaller, therefore, the lower portion of magic mirror is convex.

(iv) To get an image larger than the object, one can use (a) convex mirror but not a concave mirror (b) a concave mirror but not a convex mirror (c) either a convex mirror or a concave mirror (d) a plane mirror.

Answer: (b) a concave mirror but not a convex mirror

(v) A convex mirror has wider field of view because (a) the image formed is much smaller than the object and large number of images can be seen (b) the image formed is much closer to the mirror (c) both (a) and (b) (d) none of these.

Answer: (c) both (a) and (b)

Question 2:

The lenses form different types of images when objects are placed at different locations. When a ray is incident parallel to the principal axis, then after refraction, it passes through the focus or appears to come from the focus.

When a ray goes through the optical center of the lens, it passes without any deviation. If the object is placed between the focus and the optical center of the convex lens, an erect and magnified image is formed.

As the object is brought closer to the convex lens from infinity to focus, the image moves away from the convex lens from focus to infinity. Also, the size of the image goes on increasing and the image is always real and inverted.

A concave lens always gives a virtual, erect, and diminished image irrespective of the position of the object.

(i) The location of image formed by a convex lens when the object is placed at infinity is (a) at focus (b) at 2F (c) at optical center (d) between Fand 2F

Answer: (a) at focus

(ii) When the object is placed at the focus of concave lens, the image formed is (a) real and smaller (b) virtual and inverted (c) virtual and smaller (d) real and erect

Answer: (b) virtual and inverted

(iii) The size of image formed by a convex lens when the object is placed at the focus of convex lens is (a) small (b) point in size (c) highly magnified (d) same as that of object

Answer: (c) highly magnified

(iv) When the object is placed at 2F in front of convex lens, the location of image is (a) at F (b) at 2 F on the other side (c) at infinity (d) between F and optical center

Answer: (b) at 2 F on the other side

(v) At which location of object in front of concave lens, the image between focus and optical centre is formed (a) anywhere between centre and infinity (b) at F (c) at 2F (d) infinity

Answer: (a) anywhere between centre and infinity

You can also practice  Class 10 Science MCQ Questions  for Board Exams.

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Case Study and Passage Based Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations

• Last modified on: 2 weeks ago
• Reading Time: 11 Minutes

In CBSE Class 10 Science Paper, Students will have to answer some questions based on Assertion and Reason . There will be a few questions based on case studies and passage based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.

Here, we have provided case based/passage based questions for Class 10 Science Chapter 1 Chemical Reactions and Equations.

Table of Contents

Case Study/Passage Based Questions on Chemical Reactions and Equations

Case Study/Passage Based Questions

Question 1:

Corrosion is the phenomenon of deterioration of surface of metal in presence of air and moisture. It is a natural process and in the presence of a moist atmosphere, chemically active metals get corroded. This is an oxidation reaction. Rusting is the process where iron corrodes due to exposure to the atmosphere. The main circumstance of corrosion occurs with iron because it is a structural material in construction, bridges, buildings, rail transport, ships, etc. Aluminium is also an important structural metal, but even aluminium undergoes oxidation reactions. However, aluminium doesn’t corrode or oxidize as rapidly as its reactivity suggests. Copper (Cu) corrodes and forms a basic green carbonate.

(i) What is rusting?

(ii) Which two metals do not corrode easily?

(iii) Write the chemical name of the compound formed on corrosion of silver.

(iv) Corrosion is (a) a redox reaction (b) a reduction reaction (c) a displacement reaction (d) an oxidation reaction

Also read: Assertion Reason Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations

Question 2:

Oxidation is the process of gaining of oxygen, or losing of hydrogen. Reduction is the process of losing of oxygen or gaining of hydrogen. The substance which undergoes oxidation is the reducing agent while the substance which undergoes reduction is known as the oxidising agent. Oxidation and reduction always take place together and these type of reactions are known as redox reactions. Some of the examples of redox reactions are given below:

(i) Give two examples of oxidation reaction from your everyday life.

(ii) Write the oxidising agent in the reaction III and VI.

(iii) Which of the following is an oxidising agent? (a) LiAlH 4 (b) Alkaline KMnO 4 (c) Acidified K 2 Cr 2 O 7 (d) Both (b) and (c)

(iv) Out of oxidation and reduction, which reaction takes place at anode?

Also read: Extra Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations

Question 3:

A chemical reaction is a representation of chemical change in terms of symbols and formulae of reactants and products. There are various types of chemical reactions like combination, decomposition, displacement, double displacement, oxidation and reduction reactions. Reactions in which heat is released along with the formation of products are called exothermic chemical reactions. All combustion reactions are exothermic reactions.

(i) The chemical reaction in which a single substance breaks down into two or more simpler substances upon heating is known as (a) thermal decomposition reaction (b) photo decomposition reaction (c) electric decomposition reaction (d) both (a) and (c)

(ii) The massive force that pushes the rocket forward through space is generated due to the (a) combination reaction (b) decomposition reaction (c) displacement reaction (d) double displacement reaction

(iii) A white salt on heating decomposes to give brown fumes and yellow residue is left behind. The yellow residue left is of (a) lead nitrate (b) nitrogen oxide (c) lead oxide (d) oxygen gas

(iv) Which of the following reactions represents a combination reaction? (a) CaO (s) + H 2 O (l) → Ca(OH) 2 (aq) (b) CaCO 3 (s) → CaO (s) + CO 2 (g) (c) Zn(s) + CuSO 4 (aq) → ZnSO 4 (aq) + Cu(s) (d) 2FeSO 4 (s) → Fe 2 O 3 (s) +SO 2 (g) + SO 3 (g)

(v) Complete the following statements by choosing correct type of reaction for X and Y. Statement 1: The heating of lead nitrate is an example of ‘X’ reaction. Statement 2: The burning of magnesium is an example of ‘Y’ reaction. (a) X- Combination, Y- Decomposition (b) X- Decomposition, Y-Combination (c) X- Combination, Y-Displacement (d) X- Displacement, Y-Decomposition

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3 thoughts on “ Case Study and Passage Based Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations ”

Good examples! But can you please available practical types and equations type of case based questions which we can read and learn an then they help us to solve the Boards examm. Pleaseeww🙂🙂🙂

would love to see more equation based questions. nevertheless, it proved quite useful in my revision!

after going through the above content child should develops ideas to answer based on knowledge acquired.

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Case Study Two, Bricks and Mortar

• First Online: 24 May 2024

Cite this chapter

• Carrie Westwater   ORCID: orcid.org/0000-0002-5078-8663 2  

Case study two takes forward the ideas produced by CurioUS and the Volunteer Events Team and further investigates how power performs in co-curation with community participants when the project is not on site of a museum. The case focuses on how the museum professional and the community participant experience power when non-selective curation in its infancy is applied and there is greater transparency of processes from the start. The research used a combination of auto-ethnographic observations which lay out backstage attempts to censor participant stories, followed by an analysis of questionnaires (n11/15) and interviews (n10/15) with the participants that present the front of stage perspective, as felt by them. It examines the binary positionings of Us and Them as found in the language participants use to describe their experience, which differs wildly from the auto-ethnographic observations. The observations presented here highlight the gaps and the incongruences of power operating in intercultural negotiations that are albeit perhaps subconscious and somewhat dispositional; they are coercive and symbolically violent in their othering and censoring actions. This phenomenon ultimately shows that reputational fear, which is also discussed as a finding in case study four, is disallowing missions of openness

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Arnstein, S. R. (1969). A Ladder of Citizen Participation. Journal of the American Institute of Planners, 35 (4), 216–224. https://doi.org/10.1080/01944366908977225

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hooks, b. (1989). Choosing the Margin as a Space of Radical Openness. Framework: The Journal of Cinema and Media, 36 , 15–23. JSTOR.

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Lynch, B. T. (2014a). Challenging Ourselves: Uncomfortable Histories and Current Museum Practices. In J. Kidd, S. Cairns, A. Drago, A. Ryall, & M. Stearn (Eds.), Challenging History in the Museum: International Perspectives (pp. 87–99). Ashgate. https://www.academia.edu/6055116/Challenging_Ourselves_Uncomfortable_Histories_and_Current_Museum_Practices_Dr_Bernadette_Lynch

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Lynch, B. T. (2017). The Gate in the Wall: Beyond Happiness-making in Museums. In B. Onciul, M. L. Stefano, & S. Hawke (Eds.), Engaging Heritage, Engaging Communities (pp. 11–29). Boydell Press. https://www.academia.edu/28418349/The_Gate_in_the_Wall_Beyond_Happiness_making_in_Museums

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Wilcox, D. (1996). A Guide to Effective Participation . Delta Press. Online Accessed 07 Aug 2019 at http://ourmuseum.org.uk/wp-content/uploads/The-Guide-to-Effective-Participation.pdf

Wray, L. (2019). Taking a Position: Challenging the anti-authorial turn in Art Curating. In Janes & Sandell (eds), Museum Activism . (Routledge).

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Carrie Westwater

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Westwater, C. (2024). Case Study Two, Bricks and Mortar . In: The Othering Museum. Palgrave Macmillan, Cham. https://doi.org/10.1007/978-3-031-55432-2_12

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CBSE Class 10 Maths Case Study Questions for Chapter 2 - Polynomials (Published by CBSE)

Check the case study questions published by cbse for class 10 maths chapter 2 - polynomials. these questions are important for the preparation of cbse class 10 maths exam 2021-22..

CBSE Class 10 Maths paper in Board Exam 2022 will have some questions based on the case study. These questions are entirely new for the class 10 students. Therefore, the board has released a question bank to help the students get familiarised with the case study questions. We have provided here the case study questions for CBSE Class 10 Maths Chapter 2 - Polynomials. All the questions have sub-questions of MCQ type. You can find the answer (correct option) written against each question. Practice all the case study based questions right after you finish with the chapter - Polynomials. This will help you prepare for your Maths exam easily and effectively.

Case Study Questions for Class 10 Maths Chapter 2 - Polynomials

CASE STUDY 1:

The below picture are few natural examples of parabolic shape which is represented by a quadratic polynomial. A parabolic arch is an arch in the shape of a parabola. In structures, their curve represents an efficient method of load, and so can be found in bridges and in architecture in a variety of forms.

1. In the standard form of quadratic polynomial, ax 2 + bx + c, a, b and c are

a) All are Polynomials.

b) All are rational numbers.

c) ‘a’ is a non zero real number and b and c are any Polynomials.

d) All are integers.

Answers: c) ‘a’ is a non zero real number and b and c are any Polynomials.

2. If the roots of the quadratic polynomial are equal, where the discriminant D = b 2 – 4ac, then

a) D > 0

b) D < 0

c) D ≥ 0

Answers: d) D = 0

3. If α and 1/α are the zeroes of the quadratic polynomial 2x2 – x + 8k, then k is

c) –1/4

Answers: b) 1/4

4. The graph of x 2 +1 = 0

a) Intersects x‐axis at two distinct points.

b)Touches x‐axis at a point.

c) Neither touches nor intersects x‐axis.

d)Either touches or intersects x‐ axis.

Answers: c) Neither touches nor intersects x‐axis.

5. If the sum of the roots is –p and product of the roots is –1/p, then the quadratic polynomial is

a) k(–px 2 + x/p + 1)

b) k(px 2 – x/p – 1)

c) k(x 2 + px – 1/p)

d) k(x 2 – px + 1/p)

Answers: c) k(x 2 + px – 1/p)

CASE STUDY 2:

An asana is a body posture, originally and still a general term for a sitting meditation pose, and later extended in hatha yoga and modern yoga as exercise, to any type of pose or position, adding reclining, standing, inverted, twisting, and balancing poses. In the figure, one can observe that poses can be related to representation of quadratic polynomial.

1. The shape of the poses shown is

d) Parabola

Answer: d) Parabola

2. The graph of parabola opens downwards, if _______

a) a ≥ 0

c) a < 0

d) a > 0

Answer: c) a < 0

3. In the graph, how many zeroes are there for the polynomial?

Answer: c) 2

4. The two zeroes in the above shown graph are

Answer: b) -2, 4

CASE STUDY 3:

Basketball and soccer are played with a spherical ball. Even though an athlete dribbles the ball in both sports, a basketball player uses his hands and a soccer player uses his feet. Usually, soccer is played outdoors on a large field and basketball is played indoor on a court made out of wood. The projectile (path traced) of soccer ball and basketball are in the form of parabola representing quadratic polynomial.

1. The shape of the path traced shown is

2. The graph of parabola opens upwards, if _______

b) a < 0

c) a > 0

d) a ≥ 0

Answer: c) a > 0

3. Observe the following graph and answer

In the above graph, how many zeroes are there for the polynomial?

Answer: d) 3

4. The three zeroes in the above shown graph are

b) -2, 3, 1

c) -3, -1, 2

d) -2, -3, -1

Answer: c) -3, -1, 2

5. What will be the expression of the polynomial?

a) x 3 + 2x 2 – 5x – 6

b) x 3 + 2x 2 – 5x + 6

c) x 3 + 2x 2 + 5x – 6

d) x 3 + 2x 2 + 5x + 6

Answer: a) x 3 + 2x 2 – 5x – 6

Also Check:

CBSE Case Study Questions for Class 10 Maths - All Chapters

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Class 10 Maths Case Study Questions Chapter 8 Introduction to Trigonometry

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Case study Questions in the Class 10 Mathematics Chapter 8  are very important to solve for your exam. Class 10 Maths Chapter 8 Case Study Questions have been prepared for the latest exam pattern. You can check your knowledge by solving Class 10 Maths Case Study Questions Chapter 8  Introduction to Trigonometry

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In CBSE Class 10 Maths Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.

Introduction to Trigonometry Case Study Questions With Answers

Here, we have provided case-based/passage-based questions for Class 10 Maths  Chapter 8 Introduction to Trigonometry

Case Study/Passage-Based Questions

Question 1:

Answer: (d) 6m

(ii) Measure of ∠A =

Answer: (c) 45°

(iii) Measure of ∠C =

(iv) Find the value of sinA + cosC.

Answer: (d) 2√2

(v) Find the value of tan 2 C + tan 2  A.

Answer: (c) 2

Question 2:

Answer: (a) 30°

(ii) The measure of  ∠C is

Answer: (c) 60°

(iii) The length of AC is 

Answer: (d)6√3m

(iv) cos2A =

Answer: (b)1/2

Hope the information shed above regarding Case Study and Passage Based Questions for Class 10 Maths Chapter 8 Introduction to Trigonometry with Answers Pdf free download has been useful to an extent. If you have any other queries about CBSE Class 10 Maths Introduction to Trigonometry Case Study and Passage Based Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible By Team Study Rate

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Case Study Questions Class 10 Social Science Economics Chapter 1 Development

CBSE Class 10 Case Study Questions Social Science Economics Development. Important Case Study Questions for Class 10 Board Exam Students. Here we have arranged some Important Case Base Questions for students who are searching for Paragraph Based Questions Development.

At Case Study Questions there will given a Paragraph. In where some Important Questions will made on that respective Case Based Study. There will various types of marks will given 1 marks, 2 marks, 3 marks, 4 marks.

Case Study 1:

Development and growth are often used interchangeably, however, they represent distinct facets of progress. Growth primarily pertains to quantitative expansion, such as an augmentation in GDP, population, or production. It is quantifiable and readily observable. Conversely, development encompasses a broader range of factors. It encompasses enhancements in living standards, education, healthcare, and overall well-being. Development places emphasis on the quality of growth rather than mere quantity. It is possible for a nation to experience growth without truly developing, resulting in disparities and inequalities. Consequently, the pursuit of sustainable development is paramount, ensuring not only economic growth but also social progress, equity, and environmental sustainability. Striking a balance between growth and development is the ultimate challenge for societies striving for comprehensive advancement.

Q1) Is development only calculated in monetary terms? Mark 2

Answer Quality of life also depends on non materialistic thing like quality of air, peaceful society , healthy environment and law and order condition which cannot be majorly buy by money. Development is majorly a subjective term and hence precise by different people differently.

Q2) Give an example where a situation is development for one but not for other? Mark 1

Answer An industrialist seek construction of dam for more electricity and more production however people who will required to migrate due to dam may not seek it as a development process in their life.

Q3) What are the two fundamental principle of development? Mark 1

Answer First different persons can have different developmental goals and second, what may be development for one may not be development for the other. It may even be destructive for the other.

Case Study 2:

A developed country is a highly industrial growth oriented country where quality of life is high, presence of developed economy and advanced technology. While the developing countries are those that are in either pre industrialization or in industrialization process. These economies are mostly relies in agrarian form of economy and there per capita income is generally less than the others. Another aspect of the developed countries are their highly dominating tertiary and Quaternary Sector. While tertiary sector provides services such as entertainment, finance and retailers quaternary sector comprises of knowledge based activities like of Information technology , research and development as well as areas of consulting services etc.  There is no all-agreed definition of a developed country.

Agencies such as the United Nations, the World Bank, the World Trade Organization, and the World Economic Forum use their indicators to club developed and developing countries. For example, the UN classifies countries into low, lower-middle, upper-middle, and high-income countries.

This classification is based on an individual country’s gross national income (GNI) per capita. Low –Income Economy: GNI per capita of up to $1,085 Lower Middle-income: GNI per capita up to $4,255 Upper-Middle-income: GNI per capita $13,205 High-Income economy: GNI per capita above $13,205.

Q1) What do you understand by the term per capita income? Mark 1

Answer  Average income which is the total income of the country divided by its total population. The average income is also called per capita income

Q2) What is the most important attribute to compare development of the countries? Mark 1

Answer Income is considered as the most important attribute while comparing development of the country.

Q3) Differentiate between development and growth? Mark 2

Answer  Development refers to a broader, multidimensional improvement in living standards, education, healthcare, and overall well-being. Growth is primarily quantitative and relates to an increase in factors like GDP, population, or production. While growth is measurable, development encompasses qualitative aspects and focuses on the quality of life.

Case Study 3:

The Human Development Report (HDR) by the United Nations Development Programme (UNDP) is a vital tool for assessing a nation’s progress beyond mere economic growth. In the context of India, the HDR provides a nuanced perspective. While India has made significant economic strides, socio-economic disparities persist. The report highlights challenges in health, education, and income inequality, reflecting the complexity of India’s development journey. It underscores the importance of inclusive policies to ensure that the nation’s remarkable growth benefits all citizens. As India continues its development path, the HDR serves as a crucial benchmark, guiding efforts towards a more equitable and prosperous future. A student’s BMI could be within the normal range or less than that (underweight) or more (obesity). For example, if a girl student is 14 years and 8 month old and the BMI is 15.2, then she is undernourished. Similarly, if the BMI of a boy aged 15 years and 6 months is 28, then he is overweight.

Q1) What do you understand by Body mass index? Mark 1

Answer BMI, or Body Mass Index, is a numerical measure that assesses a person’s body weight in relation to their height. It is calculated by dividing a person’s weight in kilograms by the square of their height in meters. BMI provides a rough estimate of whether a person is underweight, normal weight, overweight, or obese, serving as a basic indicator of overall body composition and health.

Q2) What is ranking of India in human development index? Mark 1

Answer As of last knowledge update in September 2021, India’s ranking on the Human Development Index (HDI) was 131 out of 189 countries.

Q3) On what factors human development report based on. Mark 2

The Human Development Report (HDR) is based on several key factors and indicators that collectively assess the overall well-being and development of a country or region. These factors include:

Life Expectancy at Birth

Educational Attainment:

Per Capita Income

Case Study 4:

The Public Distribution System (PDS) in India is an essential social welfare program with the primary objective of guaranteeing food security for a significant number of vulnerable citizens. Since its establishment in 1947, the PDS has undergone significant developments and now plays a pivotal role in the distribution of vital commodities such as rice, wheat, and sugar to those in dire need. This extensive network of fair price shops operates in both rural and urban areas, effectively bridging the gap between surplus production and food scarcity.

Despite the numerous challenges it faces, the PDS has proven to be a lifeline for low-income households, particularly during times of crisis. It serves to stabilize food prices and ensures that essential items are accessible to the needy at affordable rates. However, there are concerns regarding leakages and inefficiencies within the system that necessitate immediate attention. Continuous efforts to enhance the effectiveness of the PDS and reduce corruption are of utmost importance for its success in combating hunger and malnutrition in India.

Q1) Why Kerala has low infant mortality rate? Mark 1

Answer Kerala has a low Infant Mortality Rate because it has adequate provision of basic health and educational facilities. Similarly, in some states, the Public Distribution System (PDS) functions well. Health and nutritional status of people of such states is certainly likely to be better.

Q2) Money in your pocket cannot buy all the goods and services that you may need to live well. Explain this statement Mark 2

Answer Normally, money cannot buy us a pollution-free environment or ensure that you get unadulterated medicines, unless you can afford to shift to a community that already has all these things. Money may also not be able to protect us from infectious diseases, unless the whole of your community takes preventive steps

Q3) What do you understand by infant mortality rate? Mark 1

Answer Infant Mortality Rate (IMR) is a crucial demographic indicator that measures the number of deaths of infants under one year of age per 1,000 live births in a given population and time period

Case Study 5:

Despite being the first state in India to report COVID cases, Kerala was well-prepared due to its past experience in effectively managing the Nipah outbreak and Kerala floods. The state was able to initiate the necessary measures for containment because of its prior experience in mobilizing community-based groups, involving local self-government in decentralized planning, and participating in containment and relief measures, as well as having a well-equipped health system and infrastructure. The measures taken to “flatten the curve” in Kerala, which were unique to the state, and the factors that contributed to their success are described in detail using the framework developed after the Nipah outbreak containment experience. These insights are being shared with the hope that other regions can use them to replicate successful components.

Kerala’s remarkable success in managing the COVID-19 pandemic is a testament to its well-established infrastructure for social and human development. This foundation includes an efficient public healthcare delivery system that positions the state far ahead of the rest of India in numerous vital indicators.

Q1) Explain the term infant mortality rate , literacy rate and net attendance ratio? Mark 2

Answer Infant Mortality Rate (or IMR) indicates the number of children that die before the age of one yearas a proportion of 1000 live children born in that particular year.

Literacy Rate measures the proportion of literate population in the 7-and-above age group.

Net Attendance Ratio is the total number of children of age group 14 and 15 years attending school as a percentage of total number of children in the same age group

Q2) Why kerala health infrastructure stand strong in times of covid? Mark 2

Answer  Kerala’s resilient health infrastructure during COVID-19 is a result of long-term investments, a high doctor-to-patient ratio, well-equipped healthcare facilities, and a robust public healthcare system. Effective governance, a focus on education, community engagement, and transparent data reporting further bolstered its ability to respond effectively to the pandemic.

Also See : Gender, Religion and Caste Chapter Case Study Questions

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