Which of the following statements is/are correct with respect to Time

Which of the following statements is/are correct with respect to Time Zone in India ?

  • 1. There is one standard time for the whole country.
  • 2. Andaman and Nicobar Islands and Lakshadweep Islands have different Time Zones.
  • 3. Indian Standard Time (IST) is five and half hours behind GMT.

Select the correct answer using the code given below :

1 only
2 only
1 and 2 only
1 and 3 only
This question was previously asked in
UPSC CDS-2 – 2021
Only statement 1 is correct with respect to Time Zone in India.
– Statement 1: There is one standard time for the whole country. This is correct. India observes Indian Standard Time (IST) throughout its territory.
– Statement 2: Andaman and Nicobar Islands and Lakshadweep Islands have different Time Zones. This is incorrect. All Indian islands, including Andaman & Nicobar and Lakshadweep, follow IST.
– Statement 3: Indian Standard Time (IST) is five and half hours behind GMT. This is incorrect. IST is five and half hours *ahead* of Greenwich Mean Time (GMT) or Coordinated Universal Time (UTC). IST is UTC+5:30.
India’s longitudinal extent suggests the possibility of two or more time zones, but for practical and administrative reasons, the country follows a single time zone. The 82°30′ East longitude passing near Prayagraj (Allahabad) is taken as the standard meridian for India.