B. T. Krishnamachari was the Diwan of which state?

Which of the following mineral wealth is not found in Rajasthan?

Which is the lake which has the famous Toad Rock on one side?

Where is Chhatravilash Pond located?

Rajasthan is ranked in the country in the production of lead zinc

From which tree is charcoal made?

Teak forests are prominent in the state

Choose the wrong pair from the following.