Question

The countries which are in daylight while india is in darkness

Answer 1

American is in darkness

Answer 2

Earth is not flat, it is spherical body.

So while revolving around the axis, the half part of the world is towards the sun and the other half part is in the opposite side to the sun.

If two countries which are diametrically in opposite sides of the planet, one country will be in daylight another country will be in the night time at that moment.

While India is in the daylight the countries which are diametrically opposite side in the world will be in darkness.

Almost all countries of both North and South American region,are in opposite side of the India,so these countries will be in the darkness.