Subject Category > General Knowledge

Q. Which of the following sets of cities is located on the reference longitude for Indian standard time

A) Chennai - Varanasi

B) Bangalore - Varanasi

C) Pondicherry - Varanasi

D) Kakinada - Pondicherry

Kakinada - Pondicherry

Additional Information > Exam point of View

The reference longitude for IST is 82.5° E, and cities like Allahabad (Prayagraj) and Varanasi are located on this longitude, forming the basis of IST.

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