Research Aptitude MCQ collection

981. The only thing to be seen before using Secondary data is that they are

Correct Answer: Correct answer is: (D) All of the above.

Exam Relevance: GRE, GMAT, MBA Entrance Exams

Difficulty: Moderate

Concept notes: Secondary data must be reliable, adequate for the purpose in hand, and representative to be effectively used.

Common Mistakes: Students may overlook the importance of all three criteria and focus on only one or two.

Explanations: Secondary data must be reliable to ensure accuracy and trustworthiness. It must also be adequate for the specific purpose it is being used for, ensuring it meets the research needs. Additionally, it should be representative to ensure it accurately reflects the population or phenomenon being studied. Therefore, all three criteria are essential, making the correct answer "All of the above."

Option Analysis:

Option A: Reliability is a crucial aspect of secondary data, but it is not the only consideration.
Option B: Adequacy for the purpose in hand is important, but it alone is not sufficient.
Option C: Representativeness is essential, but it must be considered alongside reliability and adequacy.
Option D: All three criteria—reliability, adequacy, and representativeness—are necessary for the effective use of secondary data.

Mnemonic: RAR: Reliable, Adequate, Representative

982. What are the nouns in this sentence?At the park there were many ducks.

Correct Answer: Correct answer is: (A) Park, ducks.

Exam Relevance: SAT, ACT, TOEFL, IELTS

Difficulty: Easy

Concept notes: Nouns are words that represent a person, place, thing, or idea.

Common Mistakes: Students may confuse "there" and "were" as nouns because they are common words in sentences, but they are actually adverbs and verbs, respectively.

Explanations: In the sentence "At the park there were many ducks," "park" and "ducks" are the nouns. "Park" is a place, and "ducks" are things. "There" is an adverb indicating location, and "were" is a verb indicating existence.

Option Analysis:

Option A: Correct. "Park" and "ducks" are the nouns in the sentence.
Option B: Incorrect. "There" is an adverb, not a noun.
Option C: Incorrect. "There" is an adverb, and "were" is a verb, not nouns.
Option D: Incorrect. "Many" is an adjective, not a noun.

Mnemonic: Nouns Name People, Places, Things

983. These are the common mistakes in choosing a research topic, EXCEPT

Correct Answer: Correct answer is: (B) Sticking with the last topic that comes into mind.

Exam Relevance: GRE, GMAT, Research Methodology Exams

Difficulty: Easy

Concept notes: Choosing a research topic is a critical step in the research process. Common mistakes include selecting a topic that is too difficult, too broad, or lacks sufficient literature. Sticking with the last topic that comes into mind is not typically considered a common mistake.

Common Mistakes: Students often mistakenly believe that the last topic that comes to mind is the best choice, without considering the feasibility and relevance of the topic.

Explanations: The correct answer is that sticking with the last topic that comes into mind is not a common mistake. Common mistakes include choosing a topic that is too difficult, too broad, or lacks sufficient literature. The last topic that comes to mind is not inherently problematic unless it falls into one of these categories.

Option Analysis:

Option A: Choosing a topic that is too difficult is a common mistake because it can lead to frustration and difficulty in completing the research.
Option B: Sticking with the last topic that comes into mind is not a common mistake, as it does not inherently lead to issues with the research process.
Option C: Choosing a topic that is too broad is a common mistake because it can make the research too complex and unfocused.
Option D: Inadequate literature on the topic is a common mistake because it can make it difficult to conduct thorough research and support findings.

984. One important goal in conducting research is to

Correct Answer: Correct answer is: (B) Produce evidence based practice.

Exam Relevance: PhD Qualifying Exams, Research Methodology Exams, Professional Certification Exams

Difficulty: Moderate

Concept notes: The goal of research is to generate evidence that can inform and improve practice.

Common Mistakes: Students may confuse the goal of research with advancing personal qualifications or describing population characteristics.

Explanations: Research aims to produce evidence-based practice by systematically collecting and analyzing data to inform decisions and interventions. This evidence can then be used to improve and refine professional practices, ensuring they are grounded in empirical findings.

Option Analysis:

Option A: This option focuses on personal and professional qualifications, which is a byproduct of research but not the primary goal.
Option B: This option correctly identifies the primary goal of research, which is to produce evidence that can be used to inform and improve practice.
Option C: This option is too narrow, as focusing the direction of research is a part of the process but not the ultimate goal.
Option D: This option is limited to describing characteristics of a population, which is a component of research but not the overarching goal.

985. Diagrams, matrices, tables, and figures should never be used in qualitative research reports.

Correct Answer: Correct answer is: (B) False.

Exam Relevance: Research Methods, Qualitative Research Methods, Social Science Research

Difficulty: Easy

Concept notes: Diagrams, matrices, tables, and figures are often used in qualitative research reports to visually represent data and findings.

Common Mistakes: Students may mistakenly believe that qualitative research only involves textual data and does not use visual aids.

Explanations: Qualitative research often employs visual aids such as diagrams, matrices, tables, and figures to enhance the clarity and comprehensibility of the data and findings. These visual representations can help in illustrating complex relationships, patterns, and themes that emerge from qualitative data.

Option Analysis:

Option A: Incorrect because diagrams, matrices, tables, and figures are indeed used in qualitative research reports.
Option B: Correct because visual aids are commonly used in qualitative research to present data effectively.
Option C: Incorrect because the statement is definitively false, not doubtful.
Option D: Incorrect because the correct answer is explicitly provided.

986. Who among the following is credited with action research?

Correct Answer: Correct answer is: (C) John Dewey.

Exam Relevance: Educational Psychology, Sociology of Education, Research Methods in Education

Difficulty: Moderate

Concept notes: John Dewey is credited with the development of action research, a method that emphasizes the integration of research and practice.

Common Mistakes: Students may confuse John Dewey with other philosophers or sociologists who have contributed to educational theory.

Explanations: John Dewey is recognized for his contributions to the field of education and his emphasis on the practical application of knowledge. He believed that learning should be an active process, and his ideas led to the development of action research, which involves practitioners engaging in systematic inquiry to improve their practice.

Option Analysis:

Option A: Parsons is known for his contributions to structural functionalism in sociology, not action research.
Option B: Mannheim is associated with the sociology of knowledge and the concept of the "generation gap," not action research.
Option C: John Dewey is credited with the development of action research, which focuses on the integration of research and practice.
Option D: Durkheim is known for his foundational work in sociology, particularly on social facts and the division of labor, not action research.

Mnemonic: Dewey Does Directly: Dewey directly contributed to action research.

987. Which is not a source of existing statistics?

Correct Answer: Correct answer is: (A) Personal interviews.

Exam Relevance: GRE, GMAT, Civil Services Exam

Difficulty: Easy

Concept notes: Existing statistics are typically derived from sources that compile and publish data, such as government agencies, private organizations, and international bodies. Personal interviews are a method of data collection, not a source of existing statistics.

Common Mistakes: Students may confuse data collection methods with sources of existing statistics.

Explanations: Personal interviews are a method of collecting primary data, not a source of existing statistics. Existing statistics are usually obtained from pre-existing data compiled by government, private, or international agencies.

Option Analysis:

Option A: Personal interviews are a method of data collection, not a source of existing statistics.
Option B: Private sources can be a source of existing statistics.
Option C: Government agencies often compile and publish existing statistics.
Option D: International agencies also compile and publish existing statistics.

988. A clinical psychologist studying the effects of a specific therapy on bipolar disorder is using

Correct Answer: Correct answer is: (B) Applied research.

Exam Relevance: PhD qualifying exams, Clinical Psychology exams, Research Methods exams

Difficulty: Moderate

Concept notes: Applied research focuses on solving practical problems and improving specific situations, often involving direct application of findings to real-world issues.

Common Mistakes: Students may confuse applied research with basic research, which aims to expand knowledge for its own sake rather than to solve specific problems.

Explanations: The clinical psychologist studying the effects of a specific therapy on bipolar disorder is conducting applied research because the goal is to improve treatment outcomes for patients with bipolar disorder. This research is directly aimed at solving a practical problem in clinical practice.

Option Analysis:

Option A: Basic research is not correct because it focuses on expanding knowledge without immediate practical applications.
Option B: Applied research is correct because it aims to solve specific practical problems, such as improving therapy for bipolar disorder.
Option C: This option is incorrect because the research is clearly applied, not basic.
Option D: This option is incorrect because the research is clearly applied, not neither.

989. The Indian economist Amartya sen was given Nobel Prize for his work related to which of the following field of economics

Correct Answer: Correct answer is: (D) Welfare.

Exam Relevance: UPSC, GRE, GMAT, Economics Olympiad

Difficulty: Moderate

Concept notes: Amartya Sen, an Indian economist, was awarded the Nobel Prize in Economics for his contributions to welfare economics, particularly his work on the causes of famine and poverty.

Common Mistakes: Students might confuse Amartya Sen's work with other areas of economics, such as production or globalization, which are not the primary focus of his Nobel Prize-winning research.

Explanations: Amartya Sen's work primarily focused on welfare economics, which includes the study of poverty, inequality, and social justice. His research on the causes of famine and poverty has significantly contributed to the field of welfare economics, leading to his Nobel Prize in Economics.

Option Analysis:

Option A: Exchange is not the primary focus of Amartya Sen's Nobel Prize-winning work.
Option B: Globalization is not the primary focus of Amartya Sen's Nobel Prize-winning work.
Option C: Production distribution is not the primary focus of Amartya Sen's Nobel Prize-winning work.
Option D: Welfare is the correct focus of Amartya Sen's Nobel Prize-winning work.

Mnemonic: Welfare Work Wins (WWW)

990. Who among the following gave the below statement " research is an honest effort carried out through insight"

Correct Answer: Correct answer is: (D) None of the above.

Exam Relevance: GRE, GMAT, Civil Services Exam, IAS

Difficulty: Moderate

Concept notes: The statement "research is an honest effort carried out through insight" is not attributed to any of the given options.

Common Mistakes: Students may mistakenly attribute the statement to well-known scientists like Cook, Crick, or Watson without verifying the source.

Explanations: The statement "research is an honest effort carried out through insight" is not a known quote from any of the provided options. Cook, Crick, and Watson are all notable figures in their respective fields, but the statement does not match any of their known quotes or definitions of research.

Option Analysis:

Option A: Cook is not known for this statement.
Option B: Crick is not known for this statement.
Option C: Watson is not known for this statement.
Option D: None of the above is the correct answer as the statement is not attributed to any of the given options.

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Research Aptitude MCQ collection - Set 99

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