“The king was the ruler of all except Brahamanas”. This was the view of __?

During the integration and merger of states after India’s independence, the firman of which of the following rulers was rejected by the Government of India terming it a “legalistic claim of doubtful validity”?

The first major effort to evolve rules of the game for international trade (or multilateral trade) was in the post-World War II era which resulted in the establishment which of the following?

Consider the following:

1. Submarine Communications
2. AM Radio
3. Short Wave Radio
4. Radar

Arrange the above in increasing frequency of the waves used in their applications.

Consider the following statements:

1. Dirty Dozens have been listed by the Stockholm Convention on Persistent Organic Pollutants as causing adverse effects on humans and the ecosystem
2. Endosulphan is one of the Dirty Dozens

Which among the above statements is / are correct?

Which is the primary technical problem associated with hybrid computers?

Which of the following ports has the largest hinterland ?

Cereals are a rich source of which of the following?

Which was the first planetarium to be set up in India?

Who is the author of the book titled 'Citizen and Society'?