MCQs of Education – Change your future

751. Test item is very difficult when value of facility index/ difficulty level is less than?

Correct Answer: Correct answer is: (A) 30%.

Exam Relevance: GRE, GMAT, LSAT, MCAT

Difficulty: Easy

Concept notes: The facility index, also known as the difficulty level, measures the proportion of test-takers who answered a question correctly. A low facility index indicates a difficult question.

Common Mistakes: Students may confuse the facility index with the discrimination index, which measures how well a question distinguishes between high and low performers.

Explanations: A test item is considered very difficult when the facility index is less than 30%. This means that less than 30% of the test-takers answered the question correctly, indicating that the question is challenging for the majority of the test-takers.

Option Analysis:

Option A: Correct. A facility index less than 30% indicates a very difficult question.
Option B: Incorrect. A facility index of 70% would indicate an easy question, not a difficult one.
Option C: Incorrect. A facility index between 30-70% would indicate a moderate difficulty level, not a very difficult question.
Option D: Incorrect. This option is not applicable as the correct answer is provided.

Mnemonic: Low 30, very hard to do.

752. Discrimination power of an item is acceptable when its value ranges from?

Correct Answer: Correct answer is: (C) 0.30 - 1.

Exam Relevance: GRE, GMAT, LSAT, MCAT

Difficulty: Moderate

Concept notes: The discrimination power of an item refers to its ability to differentiate between high and low performers. An acceptable range for discrimination power is typically between 0.30 and 1.00.

Common Mistakes: Students may confuse the acceptable range with the minimum threshold, thinking that any positive value is acceptable.

Explanations: The discrimination power of an item is a measure of how well the item can distinguish between test-takers of different ability levels. A value of 0.30 indicates a minimum acceptable level of discrimination, while a value of 1.00 indicates perfect discrimination. Therefore, the acceptable range for discrimination power is from 0.30 to 1.00.

Option Analysis:

Option A: This option suggests a value of 1, which is the upper limit but not the full range.
Option B: This option suggests a value of 0.3, which is the lower limit but not the full range.
Option C: This option correctly identifies the range from 0.30 to 1.00 as the acceptable range for discrimination power.
Option D: This option suggests that none of the other options are correct, which is incorrect given that option C is correct.

753. Test item discriminates 100% when its value for discrimination is?

Correct Answer: Correct answer is: (B) 1.

Exam Relevance: GRE, GMAT, LSAT, MCAT

Difficulty: Easy

Concept notes: Item discrimination refers to the ability of a test item to differentiate between test-takers of different ability levels. A discrimination value of 1 indicates perfect discrimination, meaning the item perfectly distinguishes between high and low ability test-takers.

Common Mistakes: Students may confuse the discrimination value with other statistical measures, such as difficulty or reliability, which do not directly indicate the item's ability to discriminate between different ability levels.

Explanations: A discrimination value of 1 indicates that the test item perfectly discriminates between high and low ability test-takers. This means that all high ability test-takers answer the item correctly, while all low ability test-takers answer it incorrectly, resulting in 100% discrimination.

Option Analysis:

Option A: A discrimination value of 0.3 indicates low discrimination, not 100% discrimination.
Option B: A discrimination value of 1 indicates perfect discrimination, which is 100% discrimination.
Option C: A range of 0.30 to 1 includes values that do not necessarily indicate 100% discrimination.
Option D: This option is incorrect as 1 is the correct value for 100% discrimination.

Mnemonic: Perfect 1, Discriminate 100%

754. Test item cannot discriminate low achievers and high achievers when its value is lower than?

Correct Answer: Correct answer is: (A) 0.30.

Exam Relevance: GRE, GMAT, LSAT, MCAT

Difficulty: Moderate

Concept notes: Item discrimination index is a measure used in educational testing to determine how well a test item can differentiate between high and low performers.

Common Mistakes: Students may confuse the discrimination index with other statistical measures used in test analysis, such as difficulty index or reliability coefficient.

Explanations: The discrimination index is a statistical measure that indicates how well a test item can distinguish between high and low performers. A discrimination index value below 0.30 suggests that the item does not effectively differentiate between high and low achievers. Therefore, a test item with a discrimination index lower than 0.30 is considered to have poor discriminatory power.

Option Analysis:

Option A: Correct. A discrimination index below 0.30 indicates poor discriminatory power.
Option B: Incorrect. A value of 1 would indicate perfect discrimination, which is not the threshold for poor discrimination.
Option C: Incorrect. This range does not represent a threshold for poor discrimination.
Option D: Incorrect. There is a specific threshold for poor discrimination, which is 0.30.

755. Scientific management is based on the assumption that:

Correct Answer: Correct answer is: (A) The scientific observation of people at work would reveal the one best way to do the task.

Exam Relevance: Management exams, Industrial Engineering exams, Organizational Behavior exams

Difficulty: Moderate

Concept notes: Scientific management, pioneered by Frederick Taylor, emphasizes the use of scientific methods to improve efficiency and productivity in the workplace.

Common Mistakes: Students may confuse scientific management with other management theories that emphasize worker autonomy or skill diversity.

Explanations: Scientific management assumes that through systematic observation and analysis, the most efficient methods for performing tasks can be identified. This approach aims to standardize work processes to maximize efficiency and minimize waste. The belief is that there is a single, optimal way to perform each task, which can be discovered through scientific methods.

Option Analysis:

Option A: This is the correct answer as it aligns with the core principle of scientific management.
Option B: This option is incorrect because scientific management does not focus on multi-skilling but rather on standardizing tasks.
Option C: This option is incorrect because scientific management often involves performance-based wages to incentivize efficiency.
Option D: This option is incorrect because scientific management emphasizes standardized methods rather than allowing workers to choose their own methods.

756. Fayol's functions of management include:

Correct Answer: Correct answer is: (D) Planning, commanding, organising, coordinating, controlling.

Exam Relevance: MBA, Management, Business Administration

Difficulty: Moderate

Concept notes: Henri Fayol's five functions of management are foundational principles in management theory.

Common Mistakes: Students may confuse Fayol's functions with other management theories or mix up the specific terms.

Explanations: Henri Fayol identified five key functions of management: planning, commanding, organizing, coordinating, and controlling. These functions are essential for effective management and are widely recognized in management theory. Planning involves setting objectives and determining the best way to achieve them. Commanding refers to directing and motivating employees. Organizing involves structuring the organization and allocating resources. Coordinating ensures that all activities are harmonized. Controlling involves monitoring performance and making adjustments as necessary.

Option Analysis:

Option A: This option includes terms that are not part of Fayol's functions of management.
Option B: This option includes "punishing" which is not one of Fayol's functions. The correct terms are commanding, organizing, coordinating, and controlling.
Option C: This option includes "preparing" and "operating" which are not part of Fayol's functions. The correct terms are commanding, organizing, coordinating, and controlling.
Option D: This option correctly lists Fayol's five functions of management: planning, commanding, organizing, coordinating, and controlling.

Mnemonic: PCOCC: Plan, Command, Organize, Coordinate, Control

757. Systems theory holds that:

Correct Answer: Correct answer is: (A) The whole is greater than the sum of the parts.

Exam Relevance: Management, Organizational Behavior, Systems Thinking

Difficulty: Moderate

Concept notes: Systems theory emphasizes the interdependence of parts within a system and how the system as a whole can exhibit properties that are not present in the individual parts.

Common Mistakes: Students may confuse systems theory with organizational structures, leading them to choose options related to centralization or decentralization.

Explanations: Systems theory posits that the interactions and relationships between the components of a system create emergent properties that are not present in the individual parts. This means that the whole system has properties and functions that are greater than the sum of its individual parts. This concept is fundamental to understanding how complex systems operate and interact.

Option Analysis:

Option A: This is the correct answer as it aligns with the core principle of systems theory.
Option B: This option is incorrect as it pertains to organizational structures rather than systems theory.
Option C: This option is incorrect as it pertains to organizational structures rather than systems theory.
Option D: This option is incorrect as fragmentation would typically reduce performance, contrary to the principles of systems theory.

758. Contingency theories identify:

Correct Answer: Correct answer is: (D) The circumstances in which a particular practice is more likely to succeed.

Exam Relevance: MBA, HRM, Organizational Behavior

Difficulty: Moderate

Concept notes: Contingency theories in management suggest that the effectiveness of a management practice depends on the specific context or circumstances in which it is applied.

Common Mistakes: Students may mistakenly believe that contingency theories advocate for a one-size-fits-all approach to management.

Explanations: Contingency theories emphasize that the success of management practices is contingent upon the specific conditions or circumstances. This means that what works in one situation may not work in another. Therefore, the correct answer highlights that these theories identify the specific circumstances under which a particular management practice is more likely to succeed.

Option Analysis:

Option A: This option is incorrect because contingency theories do not support the idea that one method of management is suitable for all situations.
Option B: This option is incorrect because contingency theories do not specifically state that autocratic managers achieve the best results; they focus on the fit between the management style and the situation.
Option C: This option is incorrect because contingency theories do not prioritize people over products; they focus on the situational fit of management practices.
Option D: This option is correct because contingency theories identify the circumstances in which a particular practice is more likely to succeed, aligning with the core concept of situational fit.

759. A hypothesis is.....

Correct Answer: Correct answer is: (C) A statement about the proposed relationship between variables.

Exam Relevance: AP Psychology, GRE, MCAT

Difficulty: Moderate

Concept notes: A hypothesis is a statement that proposes a relationship between variables, which can be tested through research.

Common Mistakes: Students often confuse a hypothesis with a variable or an outcome, rather than understanding it as a proposed relationship.

Explanations: A hypothesis is a statement that proposes a relationship between variables. It is not a variable itself, nor is it an outcome or a measure of consistency. It is a statement that can be tested through research to determine if the proposed relationship holds true.

Option Analysis:

Option A: This describes a variable, not a hypothesis.
Option B: This describes an outcome, not a hypothesis.
Option C: This correctly defines a hypothesis as a statement about the proposed relationship between variables.
Option D: This describes reliability, not a hypothesis.

Mnemonic: Hypothesis: "H" for "Hypothesized relationship"

760. Acting ethically is synonymous with.....

Correct Answer: Correct answer is: (B) Practising effective organisational behaviour.

Exam Relevance: MBA, HRM, Business Ethics

Difficulty: Moderate

Concept notes: Ethical behaviour in an organisational context often aligns with effective organisational practices. Ethical actions contribute to a positive work environment, enhance reputation, and foster trust among stakeholders.

Common Mistakes: Students may mistakenly believe that ethical behaviour is solely about following rules and regulations, rather than understanding its broader impact on organisational effectiveness.

Explanations: Acting ethically involves making decisions that are fair, honest, and responsible. These actions are integral to effective organisational behaviour as they promote a culture of integrity, trust, and accountability. Ethical practices can lead to better decision-making, improved employee morale, and stronger relationships with customers and partners, all of which contribute to the overall effectiveness of an organisation.

Option Analysis:

Option A: Loss of profits is not synonymous with ethical behaviour. Ethical actions can often lead to long-term financial benefits.
Option B: Practising effective organisational behaviour is correct as ethical actions are foundational to effective organisational practices.
Option C: Poor organisational practice is the opposite of ethical behaviour, which typically enhances organisational effectiveness.
Option D: People management is a component of effective organisational behaviour but does not encompass the full scope of ethical actions.

Mnemonic: E = Ethical = Effective

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6 thoughts on “MCQs of Education - Set 76”

Amina Khatun January 1, 2020
Dada,apnar EI practice set tar Kno jobab nei….vison helpful 🙏🙏
JITENDRA KUMAR SETHI April 23, 2020
Better question
vijay April 26, 2020
Q44
Wilhelm Wundt opened the Institute for Experimental Psychology at the University of Leipzig in Germany in 1879.
Aliza Ali December 14, 2020
I don,t agree with mcq no.759🤨
KISHOR RAMDHAN GHUNAWAT April 26, 2021
Nice sir Thanks for.
Syed Zaheer Abbas September 2, 2021
بہت مرہ آیا قسم سے ، from Skardu rundu Pakistan

6 thoughts on “MCQs of Education - Set 76”

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