Explain any four points of utility of diagrams.

1.	Explain any four points of utility of diagrams.
Answer» Following are the four points of utility of diagrams: Attractive and Effective : Pictures leave a lasting impression on one’s mind. Being attractive and effective, these quickly draw people’s attention towards them. Economy of labour and time : Often, much labour and time is expended in understanding data-items and obtaining results from them. On the other hand, all qualities of data-items can be easily understood in less time and without any technical knowledge, with the help of diagrams. Helpful in comparison : Various facts can be compared using diagrams. Pictorial comparison is more effective than numeric comparison. Extensive use : Statistical diagrams are extensively used in all spheres of life.

Answer»

Following are the four points of utility of diagrams:

Attractive and Effective : Pictures leave a lasting impression on one’s mind. Being attractive and effective, these quickly draw people’s attention towards them.
Economy of labour and time : Often, much labour and time is expended in understanding data-items and obtaining results from them. On the other hand, all qualities of data-items can be easily understood in less time and without any technical knowledge, with the help of diagrams.
Helpful in comparison : Various facts can be compared using diagrams. Pictorial comparison is more effective than numeric comparison.
Extensive use : Statistical diagrams are extensively used in all spheres of life.

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