How many sons Chandragupta had

Explanation: New delhi is the capital of india.

Explanation: Zero hour refers to the leftover time after question hour in Indian Parliament. During this time members are allowed to raise matters of importance without giving any prior notice. Zero hour is entirely at the discretion of the Speaker as there is no constitutional provision with regard to this.

Explanation: The Regulating Act of 1773 abolished the administration system in India. This was the first step taken by the British government to control and regulate the affairs of the East India Company in India, as well as the first time the Company's political and administrative functions were recognized.

Explanation: Sir J.C. Bose proposed a theory of the ascent of sap known as the pulsation theory. The Pulsating Universe Theory says that the universe follows self-sustaining cycles such as expanding and contrasting.

Explanation: The North Star or Pole Star is famous for holding nearly still in our sky while the entire northern sky moves around it. That's because it's located nearly at the north celestial pole