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प्रश्न
On what basis will you decide how many standard times should be there in a country?
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उत्तर
Standard time of a country is the time of the country determined legally and is binding on all the regions. It is the harmonisation of different time zones in a geographical area rather than using the solar time. It was established in the 19th century to enable weather forecasting and set railway timings. Some of the importance of following a standard time is should be considered while deciding the number of standard times to be followed in any country:
- It helps in avoiding confusions of time differences that can happen between the extreme points in the same country.
- It helps in properly scheduling the railway and the airway timings.
- It helps in making defined schedules for meeting with the delegates from other foreign countries.
- It helps to coordinate activities and reduces the loss of time incurred in adjusting the time zones.
- It helps to improve communication across the same country.
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संबंधित प्रश्न
Match the following:
| A | B | ||
| 1. | Trans Amazonian route | a. | Tourist spot |
| 2. | Road transportation in India | b. | Railway station in India |
| 3. | Rio de Janerio | c. | Golden quadrilateral highway |
| d. | Important transport route of Brazil |
Postal service and telegraph are some of the ______ communication.
The largest terrestrial network of the world is ______.
Answer in a paragraph:
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Indian Space Research organization was established in the year ______.
What are the advantages of a communication network?
Write the full form of STD, ISD, PCO, Internet.
Write a short note on the Internet.
Which longitude in India is considered as Indian Standard Time?
Study the map given in figure and answer the following questions.
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- Calculate the difference between the two longitudinal extremes of mainland India. Is it more than Brazil?
- Which longitude in India is called the Indian Standard Time (IST)?
- What is the difference between this time and the GMT?
- How many local times are there in India?

