DSSSB PRT Mock Test - 4 - DSSSB TGT/PGT/PRT MCQ

In the figure the simplest Triangles are GLK, DLJ, DJM,HMN,QRE,IRA,IPA, and FPO is the 8 triangle

and another is BDO,CDQ,DLM, PRA, KFI, NEI, HJI, GJI,DKI, and DNI is the 10 triangle

and another is DIE, DFI, DOA, DQA, and GHI is the 5 triangle

and DCA, DBA is the 2 triangle and DEF and ABC so that according to the figure the total no. of triangle is
8 + 10 + 5 + 2 + 1 + 1
= 27

Preparing the family tree using the following symbol:

According to the given information,

Hence, Q is the grandmother of S.

All are the parts of tree.

1st term = 34/2 +1 = 18
2nd term = 18/2 +1 = 10
3rd term = 10/2 +1 = 6
4th term = 6/2 + 1  = 4

Thus, the missing number is 5th term = 4/2 + 1 = 3

• Hydrochloric acid is found in the human stomach.
• Formula- HCl
• Hydrochloric acid helps in digestion by breaking complex large food molecules into simpler molecules.
• The acid activates the pepsinogen enzyme required to digest proteins.
• It also kills harmful microorganisms present in the stomach.
• It is also known as muriatic acid

Nerves are not classified as connective tissue. Nerves are a part of the nervous tissue, which is one of the four primary types of tissue in the body. Nervous tissue is responsible for transmitting electrical signals and coordinating the activities of different body parts. It is composed of specialized cells called neurons and supportive cells called neuroglia. Connective tissue, on the other hand, provides support, protection, and structural integrity to various organs and structures in the body. Examples of connective tissue include blood, bone, cartilage, and various types of fibrous connective tissue.

Government e Marketplace (GeM) has achieved a remarkable GMV of ₹4 lakh crore in fiscal year 2023-24, doubling from the previous year. This growth highlights the platform's significant procurement of services and its plans for potential expansion, including opening the portal for consumer use and enhancing services.

Startek, a global customer experience solutions provider, was honoured with 5 awards at the World HRD Congress in the Philippines. The awards were in categories such as Best Workplace Practices, Best Use of Social Media and Other Recruitment Methods, and Diversity and Human Resources.

The Tibetan Plateau, often called the "Roof of the World," is the highest and largest plateau on Earth, covering a vast area in Central Asia.

Hence, Option D is correct.

Hence, Option A is correct.

Using Rule 1 :
1st number × 2nd number = L.C. M. × H.C.F,
First number × Second number = HCF × LCM
⇒ 864 × Second number
= 96 × 1296 ⇒ Second number

Correct Answer:

• C: shouldn't

Explanation:

• The correct modal verb in this case is "shouldn't" because it expresses a recommendation or advice not to perform an action.
• "Have to" is used for expressing obligation, "may" is used for expressing permission, and "couldn't" is used for expressing impossibility or inability, which are not suitable in this context.

According to the passage, 'Scientists have speculated that exomoons might provide a favorable environment for life, perhaps even better than Earth.' Therefore, option 1 is the answer. Option 2 is incorrect because the text states "The researchers identified 121 giant planets that have orbits within the habitable zones of their stars. At more than three times the radii of the Earth, these gaseous planets are less common than terrestrial planets, but each is expected to host several large moons."; Being within the "habitable zones of their stars", means "they're neither too hot nor too cold for liquid water – and potentially life – to exist", it does not mean that they "have shown" proof of life. It is just a speculation, no proof exists. Option 3 is incorrect because "database of the known giant planets in the habitable zone of their star" has been created. Option 4 is incorrect because it is too negative while the passage does not state anything negative about the Kepler's observations.

Lines, '...identified more than 100 giant planets that potentially host moons capable of supporting life' and 'identified 121 giant planets ... several large moons', suggest option 1, which is the right answer. Option 2 is incorrect because the text states "Our follow-up studies will help inform future telescope design...", the database has already been created. Option 3 is incorrect because it is too extreme - note "only". Option 4 is incorrect because the text contradicts this "While not a candidate for life themselves, Jupiter-like planets in the habitable zone may harbour rocky moons, called exomoons, that could sustain life."

समर्थ जन गरमी से बचने के लिए पहाड़ी स्थलों पर चले जाते हैं |

'परन्तू' का शुद्ध रूप- परन्तु

Key Points

• परन्तू शब्द में वर्तनी सम्बन्धी अशुद्धि है।
• संधि विच्छेद परम्+तु= परन्तु

Additional Information

• सुनने और बोलने (श्रवण और उच्चारण) के कारण शब्दों में कई अशुद्धियाँ (त्रुटियाँ – गलतियाँ) आ जाती हैं।
• हिन्दी की मात्राओं एवं व्याकरण के ज्ञान की कमी प्रायः इन शब्द और वर्तनी की अशुद्धियों का मुख्य कारण होती है।

सरकारी शब्द के निर्माण में उपसर्ग का प्रयोग नहीं हुआ है।
'सरकार + ई = सरकारी' इसमें किसी उपसर्ग का प्रयोग नही हुआ है।Key Points

• उपसर्ग - वे शब्द जो किसी अन्य शब्द के प्रारंभ में लगकर उसका अर्थ बदल देते है।
• उदाहरण - हम + दर्दी, खुश + बू, बद + नाम , अध् + खिला आदि।

Additional Information

Mistake Points

• खुशबू शब्द उर्दू उपसर्ग से निर्मित है

Language is a symbolic, rule-governed system, shared by a group of people to express their thoughts and feelings. Language is the institution whereby humans communicate and interact with each, other by means of habitually used oral-auditory arbitrary symbols.

Key Points

Characteristics of language:

• The idea that language is arbitrary in nature implies that there is no inherent relationship between the words and their meaning.
• Language is a system of systems, it is a 'system of sounds, words, patterns, etc, used by humans to communicate thoughts and feelings.'
• Language is a patterned system of arbitrary sound signals, characterized by structure dependence, creativity, displacement, duality, and cultural transmission.
• Language is primarily vocal and speech-oriented. Its graphical representation comes later. Through, vocal symbols, human beings interact and communicate in terms of their common cultural experience.
• Language is a form of social behaviour as every language is the product of a particular society and culture. It tells you where its people came from and where they are going.
• Language is meaning-focused as when we say we know a language, it implies that we are able to produce certain sounds, which are naturally interpretable as having certain meanings.

Hence, it is clear that 'it is inarbitrary' is not a characteristic of languag.

According to Piaget’s Cognitive Development Theory:

• Cognitive development takes place at different rates at different stages of development.
• Cognition develops through the interaction between the child and the environment.​
• Piaget’s theory focuses not only on understanding how children acquire knowledge but also on understanding the nature of the child’s intelligence.

Cognitive development is not a continuous process, it occurs in the following 4 stages:-

Stage 1: Sensorimotor Stage (Birth – 2 years)

• During this stage, babies up to 2 years learn through their senses. During this stage, they develop the motor function.
• They learn about their environment and who belongs to it. They also learn how to solve problems through trial and error.
• One of the primary lessons learned in the sensorimotor stage is object permanence. Object permanence is the concept that things do not vanish from existence if they are no longer in plain sight.

Stage 2: Preoperational Stage (2 – 7 years)

• In this stage, children learn through symbolic learning.
• Symbolic learning is stimulated through language development and imitative or imaginative play. A child may give human characteristics to inanimate objects.
• During the preoperational stage, the child has egocentric thinking. This means that they lack the ability to see outside of their own perspective without being prompted by reward.
• The child also tends to not be able to understand that situations, actions, or issues can be altered or reversed.

Stage 3: Concrete Operational Stage (7 – 11 years)

• In this stage, a child has begun to develop logic and concrete reasoning skills. Children in the concrete operational stage are able to quantify and organize.
• Their egocentric thinking diminishes. They are able to understand the perspective of another person.
• Children in the concrete stage are able to understand and relate to relational terms. Relational terms, like time, size, space, and distance, are more easily understood and conceptualized in this stage.

Stage 4: Formal Operational Stage (11 – 15 years )

• The formal operational stage is the final stage of Piaget’s theory of development. In this stage, a child develops the ability to utilize abstract thinking.
• They are able to consider different perspectives, opinions, and concepts to draw conclusions.
• Children in the formal operational stage are able to use abstract thought. They use abstract thought to solve problems. In the formal operational stage, a child’s skills are fine-tuned.
• This makes the following forms of thought easy to use for drawing conclusions and solving problems:
  • Deductive logic
  • Hypothetical situations
  • Problem-solving through the organization of information
  • Drawing conclusions from information, thoughts, and opinions
  • The ability to create informed opinions

Therefore, according to Jean Piaget's theory of cognitive development, hypothetico-deductive reasoning develops during the formal operational stage.

The performing arts are arts such as music, dance, and drama which are performed for an audience. They are different from the visual arts, which are the use of paint, canvas or various materials to create physical or static art objects. Performing arts include a range of disciplines which are performed in front of a live audience, including theatre, music, and dance.Key Points

Types of performing arts:

• Theatre is the branch of performing arts concerned with acting out stories in front of an audience, using a combination of speech, gesture, music, dance, sound, and spectacle. Any one or more of these elements is considered performing arts.
• Dance generally refers to human movement, typically rhythmic and to music, used as a form of audience entertainment in a performance setting. Definitions of what constitutes dance are dependent on social, cultural, aesthetic, artistic, and moral constraints and range from functional.
• Music is an art form which combines pitch, rhythm, and dynamic to create sound. It can be performed using a variety of instruments and styles and is divided into genres such as folk, jazz, hip hop, pop, and rock, etc. As an art form, music can occur in live or recorded formats, and can be planned or improvised.

Hence we can conclude that magic, spoken words, circus are the examples of performing arts.

Drama is the branch of the performing arts concerned with acting out stories in front of an audience. It uses speech, gesture, music, dance, sound, and spectacle indeed any one or more elements of the other performing arts.Key Points

• Drama is the specific mode of fiction represented in performance: a play, opera, mime, ballet, etc., performed in a theatre, or on radio or television.
• Considered a genre of poetry in general, the dramatic mode has been contrasted with the epic and the lyrical modes ever since Aristotle's Poetics the earliest work of dramatic theory.
• Making in Drama involves the practices of improvising, devising, playing, acting with expressions, directing, comparing and contrasting, refining, interpreting, scripting, practicing, narrating, rehearsing, presenting, and performing.
• In addition to the standard narrative dialogue style of plays, theatre takes such forms as musicals, opera, ballet, illusion, mime, Indian dance, kabuki, mummers' plays, stand-up comedy, pantomime, and non-conventional or arthouse theatre.

Hence we can conclude that the ways drama is practiced are Acting with expressions, Expressing through Mask, Narrating.

School Health Environment is an important aspect of the school health program and it is also called school hygiene. Healthful school living includes a school building, site, and equipment amongst which a child grows and develops. Each school should also serve as the best sanitation for every child. So it requires the best emotional, social, and personal health for students.

Key Points Healthful school living has the aim of optimum efficiency of school hygiene which can be achieved in the school environment. Some features of healthful school living are as follows:

• Adequate sanitation, safe drinking water, and nutrition education.
• Proper execution of mid-day meal program.
• The location of the school should normally be centrally situated with proper approach roads at a fair distance from the marketplace.
• The classroom and furniture should suit the age group of students.
• Periodical health examination of children.
• Separate toilets for girls and boys.
• Privacy and safety for girls Keeping school free of violence and any other distraction.
• No corporal punishments.
• Regular practice of yoga, physical education, and health education.
• The first aid room or first aid kit should be maintained.

Thus, it is concluded that the features of healthful school living are proper execution of the mid-day meal program and regular practice of yoga, physical education, and health education.

The correct answer is Spine.

Key Points

• Scoliosis is an abnormal lateral curvature of the spine. It is most often diagnosed in childhood or early adolescence.
• The spine's normal curves occur at the cervical, thoracic and lumbar regions in the so-called “sagittal” plane.
• When the spine curves more than once at different parts, it is termed multiple scoliosis.
• When a person is affected by scoliosis, one shoulder rises while the other gets down.
• The body weight gets shifted to one side, creating more pressure on one side.

Thus, Scoliosis is a postural deformity related to the spine.

Confusion PointsThe vertebral column encloses the spinal cord and the fluid surrounding the spinal cord. Also called backbone, spinal column, and spine.

Qs was asked in previous year paper hence cannot make any changes.