DSE Odisha TGT Science PCM Mock Test - 9 - OTET MCQ

The Peninsular Plateau is a triangular landmass in India that extends towards the southern part of the country. It is bounded by the Western Ghats in the west, the Eastern Ghats in the east, and various mountain ranges in the north.

In the low lying regions of naupada, balangir, sonepur, boudh, sambalpur, and angul, black soil is generated by weathering of basic rock. It covers a total land area of 96 million hectares.

Checking Statement I:

Using the above references, we get the following arrangement:

Kamal > Rohit > Priya/Johny > Suresh > Tinku

Clearly Kamal is the oldest among all.

Hence data in statement I is sufficient to answer the question.

Checking Statement II:

Using the above references, we get the following arrangement

Kamal > Priya > Suresh > Johny > Tinku > Rohit

Clearly Kamal is the oldest among all.

Hence data in statement II is sufficient to answer the question.

Here, the data in either Statement I or II alone is sufficient to answer the question.

Hence, Option C is correct.

Hence, option B is correct.

As the result of Race is Fatigue similarly the result of Fast is Hunger.

Q, R, S, T, U, and V are seated in a straight line facing North.

i) S is second to the right of T.

ii) T is second to the right of Q.

iii) R is to the immediate left of Q

iv) R is to the immediate left of Q and is second to the left of V.

Thus we can see there are two persons seating between S and V.

Hence, the correct answer is "Two".

As Tiger is found in Forest similarly Otter is found in the water.

Reasons for Process Suspension:
Swapping parent process:
- When the operating system needs to free up memory resources, it may decide to swap out a parent process. This means that the process is moved from main memory to secondary storage (such as a hard disk) temporarily.
- Swapping allows the operating system to prioritize active processes and allocate resources efficiently.
Inter request:
- Process suspension can occur when a process needs to wait for an external event or resource before it can continue executing.
- For example, if a process is waiting for user input or waiting for a file to be read from the disk, it may be temporarily suspended until the requested input or data becomes available.
Timing:
- Timing can also be a reason for process suspension. This occurs when a process is scheduled to be suspended for a specific period of time, allowing other processes to execute during that time frame.
- Timing-based suspensions are often used in multitasking operating systems to ensure fair allocation of resources among different processes.
All of the above:
- The correct answer to the question is "d. All of the above" because all of the mentioned reasons (swapping parent process, inter request, and timing) can lead to process suspension.
In summary, process suspension can occur due to various reasons such as the need for memory management (swapping parent process), waiting for external events or resources (inter request), and timing-based scheduling. All of these reasons contribute to the efficient allocation of resources and fair execution of processes in an operating system.

Answer:

A kernel is a software that manages the time of a microprocessor to ensure that all time critical events are processed as efficiently as possible. This software allows the system activities to be divided into multiple independent elements called tasks.

Here is a detailed explanation:

• Kernel: The kernel is the core component of an operating system that manages the system's resources and provides essential services for other software. It acts as an intermediary between the hardware and software layers of the system.


• Time Management: The kernel is responsible for managing the time of the microprocessor. It ensures that time critical events, such as interrupts and scheduled tasks, are processed efficiently and in a timely manner.


• Task Division: The kernel allows the system activities to be divided into multiple independent elements called tasks. These tasks can run concurrently or in a predefined order, depending on their priorities and dependencies.


• Efficient Processing: By managing the time of the microprocessor and dividing system activities into tasks, the kernel ensures that time critical events are processed efficiently. This helps in optimizing the overall performance of the system.

Therefore, the correct answer is A: Kernel.

Term for changing the direction of a clip art image:
The term used when a clip art image changes the direction it faces is called flipping or mirroring.
Explanation:
When a clip art image changes its direction, it means that it is being reflected horizontally or vertically. This can be done to create a mirror image of the original clip art or to change its orientation.
- Flip: Flipping is the process of changing the direction of a clip art image. It can be done horizontally (left to right) or vertically (top to bottom).
- Rotate: Rotation refers to changing the angle or orientation of a clip art image. It involves rotating the image by a certain degree around a fixed point.
- Group: Grouping is a different concept and not related to changing the direction of a clip art image. Grouping refers to combining multiple objects or elements together to form a single unit.
In this case, the correct answer is option D: Both (a) and (b) - which means the term used is "flip" and it is also known as "group" when combined with other clip art images.
Summary:
The term used when a clip art image changes the direction it faces is flipping or mirroring. This allows for horizontal or vertical reflection of the image. The term "rotate" refers to changing the angle or orientation of the image, while "group" refers to combining multiple clip art images together.

For Vygotsky, although biological factors constitute the necessary pre-requisite for elementary processes to emerge, socio-cultural factors are indispensable for elementary natural processes to develop. He argues for the uniqueness of the social milieu and regards socio-cultural settings as the primary and determining factor in the development of higher forms of human mental activity such as voluntary attention, intentional memory, logical thought, planning, and problem solving.

Autism Spectrum Disorder is a type of intellectual disability.

• The autism spectrum or autistic spectrum describes a range of conditions classified as pervasive developmental disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM). 
• The term "autism spectrum" is often used to describe disorders that are currently classified as pervasive developmental disorders.
• The pervasive developmental disorders include autism, Asperger syndrome, Childhood disintegrative disorder, Rett syndrome and Pervasive Developmental Disorder Not Otherwise Specified.
• These disorders are typically characterized by social deficits, communication difficulties, stereotyped or repetitive behaviors and interests, and/or cognitive delays.
• Although these diagnoses share some common features, individuals with these disorders are thought to be "on the spectrum" because of differences in severity across these domains.

Therefore, we can conclude that Autism Spectrum Disorder is a type of intellectual disability.

Good problem solvers often have creativity, lack of response set, divergent thinking.

Heredity and Environment operate together to produce a person's intelligence, temperament, height, weight, etc. The relative contributions of heredity and environment are not additive. It cannot be said that such-and-such percentage of nature, and such-and-such percentage of experience makes us who we are. The genetic expression also does not happen just once. Genes produce proteins throughout the lifespan, in many different environments.

Schools should cater to individual differences to understand why students are able or unable to learn. The objective of education is to provide the fullest possible development for each learner. Education fosters morality, creativity, innovativeness, imaginative power, thinking ability of critical analysis, etc. Everyone has the right to education and every school should be aware of this fact. They should find suitable ways for students to learn better.
Hence, the correct answer is, 'Understand why students are able or unable to learn.'

Jean Piaget has proposed the cognitive development of theory in which he identified four stages of children's intellectual development. These stages are, the sensorimotor stage which occurs from birth to 2 years, the preoperational stage which occurs from 2 years to 7 years, the concrete operational stage which occurs from 7 years to 11 years and the formal operational stage (abstract thinking) which occurs from 11 years and above.
Hence, the correct answer is, 'Piaget.'

• Globalization of Education is the integration and application of similar education systems and knowledge throughout the world across borders, improving the quality & deployment of education worldwide.
• Globalization has also led to increasing multiculturalism in societies.
• Multiculturalism promotes change and inclusion in attitudes.
• Societies that promote cultural diversity are viewed as more global and open-minded than societies that promote monoculture.
• For instance, economies and societies which promote monoculture are not as progressive and globalized as societies that promote multiculturalism.
• Diversity not only allows different kinds of people to come together, but it also brings various functions into a city, consequently enhancing globalization. 

Therefore we can conclude that There is a dire need to promote diversity in educational institutions because of the globalization of education.

The Law of effect principle was propounded by Edward Thorndike. According to this principle, any behavior is followed by pleasant consequences that get repeated whereas if it is followed by unpleasant consequences it gets stops. Edward Thorndike has given a learning theory that leads to the development of operant conditioning within Behaviorism.
Hence, the correct answer is, 'E.L Thorndike.'

Favour to a particular favourite student in the examination is unfair for other students. This is how children will learn a habit of cheating. Next time, they won't try to learn their lessons and who deserve the best marks will never get a chance. The children will not focus on a study that will make them dull students.
Hence, the correct answer is "Lodge a complaint against him to the principal".

Every individual has a different mode of thinking, remembering, problem-solving, perceiving, etc. The three major types of cognitive learning are classical conditioning, operant conditioning and observational learning. Some examples of learning styles are Tactual, Visual, Logical, etc. Visual learning style is a learning style in which a learner needs to see information to process it.
Hence, the correct answer is, 'Visual.'

Because Presence of two coherent sources of radiation is one of the PRIME CONDITIONS FOR INTERFERENCE.

-Virtual image cannot be formed from a virtual object.
- When an object is placed between pole and focus, the image formed by the concave mirror is magnified, virtual and erect.
-When an object is placed beyond the centre of curvature , the image of it is formed between the centre of curvature and focus which is diminished,real and inverted,so the real image of the real object can be formed by a concave mirror.
-When the object is virtual, the image formed is real for the concave surface as shown in figure.
 

• Both potentiometer and voltmeter are devices to measure potential difference.
• EMF is the terminal p.d between the electrodes of a cell in open circuit, i.e., when no current is drawn from it.
• Potentiometer measures the potential difference using null deflection method, where no current is drawn from the cell; whereas voltmeter needs a small current to show deflection.
• So, accurate measurement of p.d is done using a potentiometer.

Kinetic energy of a charged particle,

Radius of the circular path of a charged particle uniform magnetic field is given by

Mass of a proton, m_p = m

Mass of an α-particle. m_α = 4m

Charge of a proton, q_p = e

Charge of an α -particle, q_α = 2_e

(i) Oxidation state of element in its free state is zero.

(ii) Sum of oxidation states of all atoms in compound is zero.

O.N of S in S₈=0;    O.N of S in S₂F₂=+1

O.N of S in H₂S=-2

H = T + V

4x²−9y²−8x=32
⇒4(x²−2x)−9y2 = 32
⇒4(x²−2x+1)−9y² = 32 + 4 = 36
⇒(x−1)²]/9 − [y2]/4 = 1
⇒a²=9, b²=4
∴e=[1+b²/a²]^1/2 
= [(13)^1/2]/3

Det.A = 0.

The possible values of X are 0 , 1 and 2 .
As we know that pack of cards contains 4 aces.

Therefore , the probability distribution of X is : 

Therefore required value of
E(X) is = 0+ 384/2652 + 24/2652 = 408/2652 = 2/13.