The present area of Andhra Pradesh is :

The following mineral is known as ' Black gold ':

The area of land is :

The city with a natural harbour in our state is :

The percentage of Andhra Pradesh's population in the country's population is:

The area under non - agricultural purposes is increasing due to :

Hussain Sagar is in :

Which is the main source of irrigation in Andhra Pradesh state?

Name the mineral where Ninety eight per cent of deposits are in Andhra Pradesh