Equinox, the two periods in the year when day and night are equal, occurs on :

Where are day and night equal throughout the year?

In the northern hemisphere, the longest day of the year normally occurs in the :

The shortest day of the year in Northern hemisphere is on –

If it is 12.00 Noon in India, on which meridian wil it be 7.00 am of the same day?

While watching news, you hear about a place, of which you had never heard earlier. You want to know more about the place and you want to locate it on the map. Which of the following are required for…