The group of stars that indicates the direction of pole, is

The colour of the star indicates its –

If the stars are seen to rise perpendicular to the horizon by an observer, he is located on the –

The hottest planet of the solar system is –

A person stood alone in a desert on a dark night and wanted to reach his village which was situated 5 km East of the point where he was standing. He had no instrument to find the direction but he loc…

Consider the following statements: Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have a greater rate of nuclear reactions. Which one o…