KVS TGT Math Mock Test - 2 - KVS PGT/TGT/PRT MCQ

The correct order will be:
Since the beginning of history → the Eskimos and Red Indians (Q)→ have managed to catch (P)→ a few specimens of this aquatic animal (S)→ by a very difficult method. (R)

Diversion: The act of turning aside or redirecting from a course or path, often to something more enjoyable or entertaining.
Deviation: The act of departing or straying from a standard or expected course; a divergence or deviation from the norm.

Kanchenjungha is the tallest peak in India and the third tallest peak globally. This remarkable natural landmark is highlighted on the physical map of India.

The Gir Forests in Gujarat serve as the home of the Asiatic lion, making it a significant wildlife sanctuary.

Lion eats deer, cat eats mouse, hawk eats pigeon but pig does not eat piglet.

Report Headings

• Heading A: Is good practice


• Heading B: Helps in reading and understanding a report


• Heading C: Is required by management


• Heading D: Is a good documentation aid

Report headings play a crucial role in organizing and presenting information in a clear and structured manner. Here's a detailed explanation of each heading:

Heading A: Is good practice

Having report headings is considered a good practice for several reasons:

• It enhances readability and improves the overall flow of the report.


• It helps the reader quickly navigate through the document and locate specific sections of interest.


• It provides a visual structure to the report, making it easier to comprehend and follow.

Heading B: Helps in reading and understanding a report

The presence of headings in a report aids in reading and understanding the content in the following ways:

• Headings give an overview of the main topics or sections covered in the report.


• They break down complex information into smaller, more manageable chunks.


• They provide a logical structure to the report, allowing the reader to follow the flow of ideas and arguments.


• Headings can be used as signposts to help the reader find specific information quickly.

Heading C: Is required by management

In many organizations, management requires reports to include headings for various reasons:

• Headings provide a standardized format for reports, ensuring consistency across different documents.


• They facilitate the review and evaluation of reports by management and other stakeholders.


• Headings help in the efficient distribution of information within the organization.


• They assist in creating a professional and polished appearance for the report.

Heading D: Is a good documentation aid

Using headings as a documentation aid offers the following benefits:

• Headings serve as a roadmap for the report, guiding the author in organizing their thoughts and ideas.


• They provide a framework for future reference and retrieval of information.


• Headings make it easier to update or modify specific sections of the report without disrupting the entire document.


• They enhance the overall quality and professionalism of the report.

In conclusion, report headings are essential elements that contribute to the clarity, readability, and organization of a report. They not only improve the document's structure but also assist in effective communication and understanding of the information presented.

D: Google: Google is a search engine and a technology company that developed the Google Chrome web browser. Google Chrome is one of the most popular browsers globally.

Internet uses:
- Packet switching: This is a method of transmitting data over a network by breaking it into small packets and sending them individually to their destination. The packets are then reassembled at the receiving end. This is the primary method used in the internet for data transmission.
- Circuit switching: This is a method of establishing a dedicated communication path between two parties before any data transmission takes place. It is commonly used in traditional telephone networks, where a circuit is established for the duration of the call. However, it is not commonly used in the internet.
- Telephone switching: This refers to the process of connecting telephone calls between different telephone lines. It involves the use of switches to route calls from the originating telephone line to the destination line. While the internet can support voice communication, it does not rely on traditional telephone switching methods.
- Telex switching: Telex was a telegraphy network used for sending text-based messages between telex machines. It utilized circuit switching to establish a dedicated connection between two machines. However, telex networks have largely been replaced by more modern and efficient communication methods, including the internet.
In conclusion, the primary method used in the internet for data transmission is packet switching, while circuit switching, telephone switching, and telex switching are used in other communication networks but are not commonly used in the internet.

Learning is a permanent change in the behavior of a person. It is a universal and continuous process that brings a change in the thinking, behavior, and attitude of an individual.

Key PointsInteraction is when people communicate their thoughts, feelings, and attitude with each other and react with one another.

• It is the most important part of classroom activity which makes the teaching and learning process effective and it increases the ability of learners to communicate effectively and efficiently.
• Interaction in a classroom environment generates the ability of the students to ask questions with each other and discuss and give their ideas and thoughts on that question.

Strategies for improving classroom teaching learning interactions:-

• Encourage students to take part in classroom activities.
• Avoid giving punishment to students.
• Reciprocate freely the thoughts of students with idealization.
• Encourage their initiative in activities.
• Give rewards and praise them work their skills.
• Emphasis on making the teaching-learning process effective.

Post adolescence(18-21 years) means adolescents complete their physical development and their height is grown fully.  they become more focused on the future, become emotionally stable, and physically strong.

Thus, it is concluded that the free reciprocation of thoughts with an idealization strategy is related to the development of post-adolescence in improving the classroom teaching learning interactions.

Adolescence

• Among humans, adolescence is a complex, multi-system transitional process involving progression from the immaturity and social dependency of childhood into adult life with the goal and expectation of fulfilled developmental potential, personal agency, and social accountability,
• In simple terms, adolescence is the phase between childhood and adulthood.
• It starts with puberty ( sexually mature) and ends when somatic growth is completed and is psychologically mature.

Important PointsEmotional development during adolescence

• Emotions have often been used to define the adolescence phase.
• This phase is considered as the phase of “stress and storm” as the child is unable to cope with physical growth and dual treatment of society, which neither consider them as a child nor as a grown-up.
• Most adolescents experience tension and instability as they are not prepared enough to meet the expectations of society as mature guys.
• The factors which affect them emotionally are- being bullied in schools, school demand, and pressure, sexual and social pressure, parental conflict, drug, and alcohol, etc.
• One-sided romance, glandular secretion, mood swing leads to heightened emotions and create conflict within. That makes them confused.
• Suffer from an identity crisis.

Conclusion: During adolescence, the child suffers from emotional ups and downs. An adolescent has to experience a number of emotional turmoil regarding identity crisis, sexuality, career choices, peer pressure, etc. So this phase is marked by conflict and confusion. Hence, Jealously towards brothers/ sisters in the family and peers in the school is not the characteristic feature of emotional development during adolescence.

The Correct answer is David Kolb

Experiential learning is learning by doing. David Kolb is best known for his work on experiential learning theory or ELT. 

Important Points

David A. Kolb’s Experiential Learning Theory:

The experiential learning theory works in four stages—

• Step 1:Concrete learning is when a learner gets a new experience, or interprets a past experience in a new way. 
• Step 2: Reflective observation comes next, where the learner reflects on their experience personally. They use the lens of their experience and understanding to reflect on what this experience means.
• Step 3: Abstract conceptualization happens as the learner forms new ideas or adjusts their thinking based on the experience and their reflection about it.
• Step 4; Active experimentation is where the learner applies the new ideas to the world around them, to see if there are any modifications to be made. This process can happen over a short period of time, or over a long span of time. 

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Additional Information

• Kurt Lewin
  • He is known as the father of modern social psychology
  • Lewin's theory also contributed to the concurrent cognitive fieM psychology. 
  • Kurt Lewin’s field theory proposed that behavior is the result of the individual and the environment.
• Educational Thoughts of John Dewey
  • he a major educational reformer for the 20th century
  • John Dewey’s concept of education is based upon the philosophy of pragmatism.
  • Dewey believed that knowledge is resultant of action.
  • According to him, change is the reality of the world. 
• Benjamin Samuel Bloom's theory of mastery learning: 
  • It is an instructional strategy and educational philosophy, first formally proposed by Benjamin Bloom in 1968.
  • Mastery learning maintains that students must achieve a level of mastery (e.g., 90% on a knowledge test) in prerequisite knowledge before moving forward to learn subsequent information.
  • If a student does not achieve mastery on the test, they are given additional support in learning and reviewing the information and then tested again. 
  • This cycle continues until the learner accomplishes mastery, and they may then move on to the next stage

School improvement is a strategic activity that requires effective leadership and influence. In practical terms, it involves matching of belief with action with a willingness to allocate resources to overcome major political, bureaucratic, and financial barriers to change.

Key PointsProcesses that form the foundation for school improvement include:

• a planned process of change.
• a process that is participative and empowering.
• clear and ongoing communication.
• support for teams and teamwork that encourages ownership and management of processes, systems and relationships.
• structures that promote innovation, learning and change.
• action research processes that combine learning and doing - an iterative process where the lessons from one inform the actions of the other. 

Hence, it is clear that all of the above are correct.

a+2d=600
a+6d=700
4d=100
d=25
so a+2x25=600
a+50=600
a=550

Let the angle be x. Its complement will be 90 - x. Therefore,

x = 90 - x 

=> 2x = 90 

=> x = 45 degree

The answer is 45 degree.

Zeros of the polynomial means the value of variable such that the equation is equal to zero.Roots of the equation means the value of the variable for which LHS=RHS which basically means that the equation is equal to zero. Hence Zeros and roots are one and the same thing.

Greatest 5-Digit number = 99999

LCM of 8 and 9,

8 = 2 × 2 × 2

9 = 3 × 3

LCM = 2 × 2 × 2 × 3 × 3 = 72

Now, dividing 99999 by 72, we get

Quotient = 1388

Remainder = 63

So, the greatest 5-digit number divisible by 8 and 9 = 99999 - 63 = 99936

Required number = 99936 + 5 = 99941

Median is the middle value of the observations. So Median cannot be obtained when the observations are not in order. So first we have to arrange in ascending order. 
59, 46, 30, 23, 27, 44, 52, 40 and 29
Gives- 23,27,29,30,40,44,46,52,59
Since the no. of observations is odd 

11th term is 35 so a+10d = 35 => equation 1

13th term is 41 so a+12d = 41 => equation 2

solve both equations by elimination method

we get common difference as 3.

If a, b and c are in A.P., then 

AP is 
So a = 
So 

 The modal class is the class with the highest frequency ie, the class which occurs the most. So,30-40 has frequency 30 which is the highest, therefore, 30-40 is the modal class.

Since diagonals of a rhombus bisect each other at right angle .

∴ In △AOB , we have 

∠OAB + ∠x + 90° = 180° 

∠x = 180° -  90° - 35° [∵ ∠OAB = 35°]

= 55° 

Also, ∠DAO = ∠BAO = 35°  

∴ ∠y + ∠DAO + ∠BAO + ∠x = 180°  

⇒ ∠y + 35° + 35° + 55° =  180°  

⇒ ∠y = 180° - 125° = 55°

Hence the values of x and y are x =  55°, y =  55°.    

Taking LCM

We know that, sum of all angles of rectangle =360 so, the sum of 2 angles of rectangle = 360\2 = 180  Angle A + Angle B=180  75+B=180 or, B=180-75 or, B=105 degree.

Clarification: The graph of x²+2x+1 does not cut the x-axis, because it has imaginary roots.
x²+2x+2=0
D = b²-4ac = 2²-4(1)(2) = 4 - 8 = -4
as D<0 so it does not touch x-axis

Let AB be the electric pole of height 10√3 m and its shadow be BC of length 10 m And the angle of elevation of the
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To determine the congruence rule for ΔAOC and ΔXYZ:

• Given: ∠A = ∠X


• AO = YZ (one pair of corresponding sides)


• AC = XY (another pair of corresponding sides)


• Two pairs of sides and the included angle are equal

 

Therefore, by the SAS (Side-Angle-Side) congruence rule, ΔAOC ≅ ΔXYZ.