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JNTU B.Tech IV MANAGEMENT SCIENCE Previous Question Paper (December - 2020 - R15)

B.Tech | IV | II | R15 | December - 2020

Answer PaperPaper Code: 128CRMaximum Marks: 75Time: 2 Hours

Answer any Five Questions

All Questions Carry Equal Marks

Main

1

What is Theory Y? What are the limitations of McGregor’s Theory X and Theory Y?

15 marks

Answer

Theory Y, proposed by Douglas McGregor, is a management philosophy based on the assumption that employees are inherently self-motivated, seek responsibility, and find satisfaction in their work. Unlike the pessimistic view of Theory X, which assumes workers are lazy and require strict control, Theory Y posits that the average human being does not inherently dislike work and can exercise self-direction and self-control if committed to organizational objectives. Managers adopting this approach focus on creating an environment that encourages creativity, participation, and personal development, believing that the capacity for high-level imagination and ingenuity is widely distributed among the workforce.

The limitations of McGregor’s Theory X and Theory Y include the following:

  • Oversimplification: The theory presents a binary, black-and-white view of human behavior. In reality, human motivation is complex and exists on a spectrum; individuals may exhibit Theory X characteristics in one situation and Theory Y traits in another.
  • Lack of Empirical Evidence: McGregor’s theories are largely based on his observations and philosophical assumptions rather than rigorous scientific research. Critics argue that there is no definitive proof that Theory Y management consistently leads to higher productivity or better organizational outcomes.
  • Situational Inadequacy: The theory fails to account for the specific context of the workplace. In highly structured, repetitive, or high-risk environments, a more directive (Theory X) approach may be necessary for safety and efficiency, whereas Theory Y might be ineffective or even counterproductive.
  • Cultural Bias: The assumptions reflect Western, individualistic values. In cultures that prioritize hierarchy, collectivism, or high power distance, the participative and decentralized nature of Theory Y may not be culturally compatible or effective.
  • Managerial Manipulation: There is a risk that managers may use Theory Y as a manipulative tool to make employees feel empowered while still maintaining ultimate control, leading to distrust and cynicism if the empowerment is perceived as insincere.
2

Outline briefly Henry Fayol’s principles of organization and bring out its importance.

15 marks

Answer

Henry Fayol, known as the father of modern management, proposed 14 principles of management that serve as a framework for effective organizational administration. These principles are:

  1. Division of Work: Specialization increases efficiency by allowing employees to focus on specific tasks.
  2. Authority and Responsibility: The right to give orders must be balanced with accountability for the outcomes.
  3. Discipline: Obedience and respect for organizational rules are essential for smooth functioning.
  4. Unity of Command: An employee should receive orders from only one superior to avoid conflict.
  5. Unity of Direction: Activities with the same objective should be directed by one manager using one plan.
  6. Subordination of Individual Interest: The interests of the organization must take precedence over individual or group interests.
  7. Remuneration: Compensation must be fair and provide maximum satisfaction to both employees and the employer.
  8. Centralization: The degree to which decision-making is concentrated at the top management level.
  9. Scalar Chain: A clear line of authority from top to bottom, though the 'gang plank' allows for lateral communication in emergencies.
  10. Order: A place for everything and everything in its place, ensuring materials and people are in the right spot at the right time.
  11. Equity: Managers should be kind and fair to subordinates to ensure loyalty and devotion.
  12. Stability of Tenure: High employee turnover is inefficient; stability allows staff to settle into their roles.
  13. Initiative: Employees should be encouraged to conceive and execute plans, which boosts morale.
  14. Esprit de Corps: Promoting team spirit and harmony builds unity and strength within the organization.

The importance of these principles lies in their ability to provide a systematic approach to management. They offer a universal blueprint for structuring organizations, improving operational efficiency, fostering a positive work culture, and ensuring that management functions—planning, organizing, commanding, coordinating, and controlling—are executed with clarity and purpose. By applying these principles, organizations can achieve better coordination, reduced conflict, and higher productivity.

3

Briefly point out the marked differences between business process reengineering and method study approach.

15 marks

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4

A certain company requires 10,000 units of components annually. The ordering cost would be Rs. 5000. Carrying cost is 25% p.a. of inventory value. Each unit of component costs Rs. 1600. What is EOQ?

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5

What are the objectives of performance appraisal? What is 360-degree appraisal?

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6

What is on-the-job training and off-the-job training? Explain some of the methods of training of employees.

15 marks

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7

Given the following information:

Activity0-11-21-32-42-53-43-64-75-76-7
Duration in days28106337528
15 marks
a

Draw the arrow diagram.

5 marks

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b

Identify critical path and find the total duration.

5 marks

Answer

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c

Determine total, free and independent floats.

5 marks

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8

What is the role or importance of environmental scanning to strategic planning?

15 marks

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This page contains the question paper of MANAGEMENT SCIENCE from JNTU for B.Tech IT IV II, December - 2020, R15.

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