Question

When two activities are grouped together and scheduled together to save time and energy, it is called __________

• A. Fatigue
• B. Time Plan
• C. Labour saving
• D. Dovetailing

Hint:

Think of using the unattended waiting time of one task to perform a second compatible task. Recall the home-management term for fitting activities together without wasted time.

Answer 1

The Correct Option is D

The term Dovetailing is used when two activities are grouped together and scheduled in a way that saves time and energy. It involves overlapping tasks to maximize efficiency.
Step 1: Analyze the options.
- (A) Fatigue: This is unrelated to scheduling or grouping activities. Fatigue refers to tiredness or exhaustion.
- (B) Time Plan: This refers to a general plan or schedule but does not specifically refer to grouping activities for efficiency.
- (C) Labour saving: While labor-saving methods are used to improve efficiency, it does not specifically describe the process of grouping activities together.
- (D) Dovetailing: This is the correct term, referring to the efficient scheduling and grouping of activities to save time and energy.
Step 2: Conclusion.
The correct answer is (D) Dovetailing, which is a method of efficient task scheduling.
Final Answer: \[ \boxed{(D) \, \text{Dovetailing}} \]

Answer 2

The term used here comes from home management studies, where several techniques are taught for using time and energy efficiently. The question is asking for the specific name of the technique where two activities are combined into the same time slot. Let's examine each option:

1. Fatigue: Fatigue describes the tiredness that results from physical or mental exertion. It is an outcome of work, not a scheduling technique, so it cannot be the term for combining activities.
2. Time Plan: A time plan is simply a written or mental schedule listing what will be done and when. It organises tasks in sequence but does not, by itself, describe combining two tasks into one time slot.
3. Labour saving: This phrase refers broadly to any method, tool or device that reduces the physical effort of a task, such as using a mixer instead of grinding by hand. It is a category of efficiency, not the specific act of grouping two activities together.
4. Dovetailing: The word is borrowed from carpentry, where two wooden pieces are joined so they fit together without wasted space. Applied to homemaking and work management, it means fitting two activities together in the same period, such as listening to the news while ironing clothes, so that both are accomplished without extending the total time spent.

Only dovetailing specifically names the technique of combining two tasks into a shared time slot to conserve both time and energy; the other three terms describe something else entirely (an effect of work, a schedule, or a general category of effort reduction).

Therefore, the correct answer is Dovetailing.

Answer 3

Concept:

• The required technique overlaps the waiting time of one activity with useful work on another activity.
• This reduces idle time without merely making a list or using a labour-saving device.

Step 1: Identify the key scheduling feature.
The two activities are not simply placed in a time plan; they are fitted into the same period so that progress occurs on both.

Step 2: Test the idea with an example.
While rice cooks without continuous attention, a person can prepare vegetables. The waiting period of the first task is used for the second task.

Step 3: Match the definition with the term.
In home and work management, fitting compatible activities together in this way is called dovetailing.
Fatigue is an effect, a time plan is a schedule, and labour saving is a broader efficiency idea.

Final Answer: Dovetailing, option D.