In which district of Rajasthan is the Udayanath mountain located?

In which district of Rajasthan Arthun is a located?

Which city is famous by the name of 'City of Lakes'? ,

The 'Walra' method, which is the cause of environmental degradation, is a type of -

Which of the following is the longest distance in Rajasthan among all the National Highways passing through Rajasthan?

Which of these projects is being run in collaboration with Japan International as an operation agency?

Consider the following statements –

(A) restricts the eastward expansion of the Aravalli desert

(B) Aravalli region is rich in minerals.

(C) The distribution pattern of rainfall in Rajasthan is not affected by Aravalli.

(D) Many rivers of Rajasthan originate from Aravalli.

Select the correct answer using the codes given below –

National Research Centre on seed spices is located at