Indian Standard Time (IST) refers to the time zone followed in India, which is 5 hours and 30 minutes ahead of the Coordinated Universal Time (UTC+5:30). The IST is used as the official time in the entire country, including all government and public sectors, railways, airlines, and telecommunications.

Importance of Indian Standard Time

Efficient Communication

Indian Standard Time is crucial for efficient communication and coordination across the country. It helps in avoiding confusion and ensuring that everyone is on the same page. It also helps in avoiding errors in scheduling, especially for people who are working across multiple time zones.

Uniformity

IST ensures uniformity in time across the country, which is essential for the smooth functioning of various sectors. It helps in avoiding confusion and discrepancies in the timings of different regions, especially for people who frequently travel across different states.

International Relations

Indian Standard Time is also significant in maintaining international relations. It helps in coordinating with other countries and participating in global events, such as trade and commerce, sports, and cultural events.

Ease of Travel

IST makes it easier for travelers to plan their journeys, especially for those traveling across different time zones. It helps in avoiding confusion and ensures that travelers reach their destinations on time.

Conclusion

In conclusion, Indian Standard Time is of utmost importance for the smooth functioning of various sectors across the country. It helps in efficient communication, maintaining uniformity, participating in global events, and easing travel. It is an essential aspect of our daily lives and plays a crucial role in the development of our nation.

Ans :- India has the IST as its standard time because if it wouldn't have been there, the country will have difference of 2hours( as India is a large country and has a large East - waste extent --- there's difference of 2 hours from Gujarat in the west to Assam in the East ) . Hence , IST is an important meridian of longitude .