Question

Out of the following, at which place does the Sunrise first?
a.Itanagar
b.Bhopal
c.Hyderabad
d.Mumbai

Answer 1

Hint: The sunrise and sunset timing is different for different countries. Even within a country also, different states have different timing for sunrise and sunset depending on their longitude, latitude, altitude, and location about their specific Time Zone.

Complete Step by Step Answer: The changes in the sunrise and sunset timing is due to the Earth's tilt on its axis. When there is a tilt, the path of the Sun across the sky varies resulting in different rising and setting time across the globe.

-Latitude is imaginary lines that enclose the globe horizontally. The Earth’s circumference is smaller near its poles as compared to its centre. Hence, the extreme north or south locations experience greater variations in the length of days as compared to those near the Equator.
-Longitude is imaginary lines that run vertically around the globe, thus intersecting at the North and South Poles. The Earth spins clockwise. Hence, the Sun appears to the eastern side of any location each day. It takes about one hour for the Sun’s rays to move 15° longitude.
-Time zones state that the Sun is not there in the sky at the same time everywhere around the globe. This is because the Sun’s rays move at a rate of 15° longitude per hour. When you travel every 70 miles towards the west within your time zone, the sunrise will run by four minutes later.
-Altitude plays an important role in determining sunrise timing. The higher the location is, the earlier the Sun will rise and the later will be the sunset. For every one mile of altitude, the sunrise will be one minute earlier and sunset will be one minute later.

In India, the sun rises first in Dong which is a valley in Arunachal Pradesh. It is also referred as "India’s Land of Rising Sun ''. It is located at the junction of the Lohit River and the Sati at an elevation of 1,240 metres.
Thus, making all other options irrelevant, option 'a' is correct.
Itanagar, the capital of Arunachal Pradesh is the correct answer.

Note:The sunrise and sunset timings in India are affected by the country's moderate northern position in the hemisphere. Though the difference is not as extreme as that of the United States of America,it is still noticeable.