Test: EMRS PGT Computer Science Mock Test - 3 - EMRS MCQ

Granite is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or grey in colour, depending on their mineralogy.

Uma Bharti is a politician functioning with the Indian party BJP. She is currently appointed as the Cabinet Minister for Drinking Water & Sanitation in the Union Government of India.

The 18th Asian Games will take place simultaneously in Jakarta, capital of Indonesia and Palembang, capital of the province of South Sumatra. Vietnam’s capital Hanoi had been due to host the Games but pulled out due to economic concerns. The Asian Games, also known as Asiad, is a continental multi-sport event held every four years among athletes from all over Asia. The 2014 Asian Games were held in Incheon, South Korea.

Given statements: B > C; C E; E > F

On combining: B > C < D > E < F

Conclusions:

I. C < F → False (as C < D > E < F → clear relationship between F and D cannot be determined)

II. B > D → False (as B > C < D → clear relation between B and D cannot be determined)

Hence, none of the conclusions is true.

Option ( a) is the right answer.

"South -east "

If south-east becomes North and north east becomes west, therefore,the whole figure moves 135 degree. Hence, West will bw south east. see, actual figure is rotating 135 degree anticlockwise. So, whenwest will be retated by same degree anticlockwise. It will hold the place of south east.

According to the question,
N > M
Y > M
N > X > Y
On arranging the above data, we get
&becaul; N > X > Y > M
So, N is the most intelligent among them.

So Option A is correct

(7 x 3) + 8 = 29

(4 x 3) + 7 = 19

(5 x ?) + 6 = 31

? = 5.

(12)² - (8)² = 80

and (16)² - (7)² = 207

Therefore (25)² - (21)² = 184.

As 'Table' is made from 'Wood' in the same way 'Shirt' is made from 'Cloth'.

As there is 1 odd day in 1900 years
In 49 years from 1900 to 1949, there are 49 ÷ 4 = 12 leap years and 37 ordinary years. There are (12 × 2 = 24) + 37 = 61 odd days or 5 odd days
From 1st January, 1950 till 26th January, 1950, there are 5 odd days
So, in total there are 0 + 1 + 5 + 5 = 11 odd days or 4 odd days
Hence, From 1st January, 1600 till 26th January, 1950, there are 4 odd days
So 26th January 1950 is Thursday.

The clinical method is a systematic approach used in psychology and child development to gather information about an individual's behavior and development. It involves several steps, including the preparation of case history, the study of the environment, and direct observation of the child. However, self-analysis by the child is not a part of the clinical method. Here is a detailed explanation of each of the options:
A. Preparation of case history: This step involves gathering information about the child's background, including their family history, medical history, and any previous assessments or interventions. It helps in understanding the child's context and identifying any potential factors that may influence their development.
B. Study of environment: This step focuses on examining the child's immediate environment, such as their home, school, and social interactions. It helps in understanding how the child's environment may impact their behavior and development.
C. Direct observation of the child: This step involves observing the child's behavior in various settings, such as at home, school, or during play. It helps in gathering firsthand information about the child's behavior, strengths, weaknesses, and developmental milestones.
D. Self-analysis by the child: This option is not a part of the clinical method. Self-analysis typically involves individuals reflecting on their own thoughts, feelings, and behaviors. While self-reflection can be a valuable tool for self-awareness and personal growth, it is not a systematic method used in clinical assessments.

Correlational Method
The psychologist in this scenario is using the correlational method to study the individuals and compare the jobs they were employed in. The correlational method is a research technique used to examine the relationship between two or more variables.

1. Correlational Method: The correlational method involves studying the relationship or association between two variables without manipulating them. It aims to determine whether a relationship exists between variables and the strength and direction of that relationship.
2. Studying Individuals: In this case, the psychologist is studying individuals, which means they are examining the characteristics, behaviors, or other factors related to each person. The focus is on understanding the relationship between the individuals' job choices and their other characteristics or behaviors.
3. Comparison of Jobs: The psychologist is specifically comparing the jobs in which the individuals are employed. They might be interested in understanding how different factors, such as personality traits, education level, or socioeconomic status, influence the types of jobs people choose.
4. Variable Comparison: The psychologist will collect data on the individuals' job titles, industries, or other relevant information related to their employment. This data will be used to compare the job variables across the individuals in the study.
5. Quantitative Analysis: To determine the relationship between the variables, the psychologist will analyze the data using statistical techniques. They may use techniques like correlation analysis to measure the strength and direction of the relationship between variables.
6. Interpretation of Results: Based on the analysis, the psychologist will interpret the results and draw conclusions about the relationship between the individuals and the jobs they are employed in. They may find positive correlations, negative correlations, or no significant relationship between the variables.

Study of subject under carefully controlled conditions
The experimental method involves conducting a study under carefully controlled conditions in order to test a hypothesis and determine cause-and-effect relationships. This method is commonly used in scientific research to investigate the effects of independent variables on dependent variables.
The main characteristic of the experimental method is the ability to manipulate and control variables to establish a cause-and-effect relationship. In an experimental study, researchers carefully design and control the conditions under which the study takes place, in order to eliminate potential confounding variables and ensure that any observed effects can be attributed to the manipulated variable.
Here is a breakdown of the key aspects of the experimental method:

• Manipulation and control of variables: In an experimental study, researchers deliberately manipulate and control one or more independent variables to observe their effects on the dependent variable. This allows them to establish a cause-and-effect relationship.
• Carefully controlled conditions: Experimental studies are conducted in highly controlled environments to eliminate extraneous factors that could influence the results. This includes controlling factors such as time, location, and the participants' characteristics.
• Random assignment: Participants are randomly assigned to different conditions or groups to ensure that any differences observed between groups can be attributed to the independent variable rather than pre-existing differences between the participants.
• Measurement of dependent variables: Researchers collect data on the dependent variable(s) of interest to assess the effects of the independent variable(s). This data is typically obtained through direct observation, self-report measures, physiological measurements, or other appropriate methods.
• Comparison of groups: Experimental studies often involve comparing the effects of different conditions or treatments. By comparing the outcomes of different groups, researchers can determine whether the independent variable has a significant impact on the dependent variable.

Physiological Needs of Children: Balanced Diet
A balanced diet is a crucial physiological need for children as it directly impacts their growth, development, and overall well-being. Providing children with a balanced diet ensures that they receive the necessary nutrients, vitamins, and minerals essential for their physical and mental health. Below are the key reasons why a balanced diet is important for children:

• Growth and Development: Proper nutrition is vital during childhood as it supports the growth and development of various body systems. Essential nutrients like proteins, carbohydrates, fats, vitamins, and minerals are required for the formation and maintenance of tissues, bones, muscles, and organs.
• Energy and Stamina: Children are generally active and have high energy requirements. A balanced diet provides them with sufficient energy to engage in physical activities, play, and learn effectively. Carbohydrates and fats are the primary sources of energy, while proteins contribute to the repair and growth of body tissues.
• Immune System Support: A well-balanced diet helps strengthen the immune system of children, making them less susceptible to infections, illnesses, and diseases. Adequate intake of vitamins, minerals, antioxidants, and phytochemicals found in fruits, vegetables, and whole grains helps boost immunity and protect against various health issues.
• Brain Development: Proper nutrition is crucial for optimal brain development and cognitive function in children. Essential fatty acids, such as omega-3 and omega-6, play a significant role in brain development. Additionally, nutrients like iron, zinc, iodine, and B vitamins support cognitive functions, memory, concentration, and overall mental well-being.
• Mood and Behavior: A balanced diet can also influence a child's mood, behavior, and emotional well-being. Nutrient deficiencies or imbalances can lead to irritability, mood swings, and poor concentration. Providing a variety of nutrient-rich foods ensures a stable mood, improved behavior, and better academic performance.
• Prevention of Nutritional Disorders: A balanced diet helps prevent various nutritional deficiencies and disorders that can impact a child's health. For example, a lack of vitamin C can lead to scurvy, vitamin D deficiency can result in weak bones (rickets), and iron deficiency can cause anemia. By providing a wide range of nutrient-dense foods, parents can ensure their child's nutritional needs are met, reducing the risk of such disorders.

NEP 2020 suggests a flexible undergraduate education system with a duration of 3 or 4 years, depending on the choices made by students.

The options don't have a simple past tense alternative. The sentence seems to state that the team had arrived a day prior to the day of this conversation. The sentence goes absolutely fine in the past perfect tense as the presence of the word 'yesterday' shows that an activity has been completed in the past. 

'A strenuous situation' is one which is difficult and requires a lot of hard work to be completed or tackled. 
Thus, option 3 is the correct answer. 
Example- A lot of strenuous work was required to drill the tunnel across the Ladakh valley.

सही उत्तर है - ‘व्यष्टि’।

• समष्टि का विलोम व्यष्टि होगा।
• समष्टि का अर्थ : सामूहिकता।
• व्यष्टि का अर्थ : समष्टि का सदस्य या व्यक्ति।

Key Pointsअन्य विकल्प:

• अस्ति का विलोम : नास्ति।
• विशिष्ट का विलोम : साधारण।
• अशिष्ट का विलोम : शिष्ट।

Additional Information

• किसी शब्द का विलोम शब्द उस शब्द के अर्थ से उल्टा या विपरीत अर्थ वाला होता है।

विलोम शब्द के उदाहरण:-

• कृतज्ञ - कृतघ्न
• तुच्छ - महान्
• प्रगतिशील - प्रतिगामी
• देव - दानव

दिए गए विकल्पों में सही उत्तर विकल्प 4 ‘पूर्वकालिक क्रिया’ होगा। अन्य विकल्प इसके असंगत उत्तर हैं। Key Points

• इसका सही उत्तर ‘पूर्वकालिक क्रिया’ है।
• मुख्य क्रिया से पहले होने वाली क्रिया को पूर्वकालिक क्रिया कहते हैं। जैसे - पंकज पढ़कर सो गया।
• आप देख सकते हैं कि उपरोक्त वाक्य में दो क्रियाएँ एक साथ प्रयुक्त हुई हैं, जिसमें एक क्रिया दूसरी क्रिया से पहले खत्म हुई है।
• वाक्य के अनुसार राजू द्वारा पहले पढ़ने का कार्य पूर्ण किया गया है और उसके बाद वह सो गया।
• अतः इस वाक्य में पढ़कर पूर्वकालिक क्रिया होगी और यह वाक्य पूर्वकालिक क्रिया का उदाहरण होगा।

अन्य विकल्प:

Additional Information

क्रिया- जहां किसी कार्य के करने या होने का बोध हो, क्रिया कहलाता है। जैसे- मोहन जाता है।, वह खाना खाता है। आदि।

रचना की दृष्टि से क्रिया के दो भेद होते हैं-

• रद का अर्थ : दांत।
• रद्द का अर्थ : ख़राब।

अन्य महत्वपूर्ण शब्द युग्म

Additional Information

सही उत्तर धर्मार्थ है।

Key Points

• धर्म + अर्थ= धर्मार्थ
• नियम- अ + अ= आ
• धर्मार्थ में "दीर्घ स्वर संधि" है।
• धर्मार्थ शब्द का अर्थ- धर्म हेतु किया गया।
• उदाहरण- सेठजी कोई भी काम धर्मार्थ करते हैं।

Additional Informationसंधि - दो शब्दों के मेल से जो विकार (परिवर्तन) होता है उसे संधि कहतेहैं।
संधि के तीन प्रकार हैं - 1. स्वर, 2. व्यंजन और 3. विसर्ग

In the sentence, we are being told that Sir Surendranath is the greatest Indian orator. The given sentence expresses this in comparative degree. Therefore, the correct answer is 'greater'.