Among the following cities, which one lies on a longitude closest to t

Among the following cities, which one lies on a longitude closest to that of Delhi?

Bengaluru
Hyderabad
Nagpur
Pune
This question was previously asked in
UPSC IAS – 2018
The correct answer is A) Bengaluru.
– The question asks which city lies on a longitude closest to that of Delhi.
– Approximate longitudes of the cities are:
– Delhi: ~77.2° E
– Bengaluru: ~77.6° E
– Hyderabad: ~78.5° E
– Nagpur: ~79.1° E
– Pune: ~73.8° E
– Comparing the differences in longitude from Delhi:
– Bengaluru: |77.6 – 77.2| = 0.4°
– Hyderabad: |78.5 – 77.2| = 1.3°
– Nagpur: |79.1 – 77.2| = 1.9°
– Pune: |73.8 – 77.2| = 3.4°
– Bengaluru’s longitude (77.6° E) is closest to Delhi’s longitude (77.2° E), with a difference of only 0.4°.
Longitudes are imaginary vertical lines on Earth’s surface that run from the North Pole to the South Pole. They are used to measure positions east or west of the Prime Meridian (0° longitude). Cities on roughly the same longitude will experience local noon at approximately the same time.