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प्रश्न
Give the importance of IST.
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उत्तर
The Indian Standard Time (IST) is based on the local time of the central meridian of India, which is 82°30’ E longitude. This meridian passes through Mirzapur in Uttar Pradesh and approximately divides the country longitudinally. IST helps maintain uniform time across the entire country, avoiding confusion caused by different sunrise and sunset timings, especially between the eastern states like Arunachal Pradesh and western states like Gujarat. IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT) and ensures smooth functioning of transport, communication, administration, and daily life throughout India.
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संबंधित प्रश्न
Read the following graph and answer the questions.
Temperature and Rainfall in Brazil and India

- What is the minimum and maximum temperature of India
- What difference do you find in the rainy period in Brazil and India?
- In which month does Brazil get less rainfall?
- In which month does India get higher rainfall?
- In which month does India get less rainfall?
- In which month does Brazil have a higher temperature?
The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat in the west but the watches show the same time. How does this happen?
India’s southernmost point is known as ______.
Answer the following question in one or two paragraphs:
Explain how India has benefited from its location.
What is the distance between the east and west extremity of India in Kilometres?
India is situated into southern part of ______.
Dehra Dun is the capital of ______.
Distinguish Between:
GMT and IST
Distinguish between:
Location, extent and boundaries of India and Brazil.
Identify the following with the help of map reading.
The northernmost latitude in degrees.
