Arrange the following coffee producing countries in descending order of their coffee production (2016, quantity) and select the correct answer from the codes given below:
A. Colombia
B. Vietnam
C. Brazil
D. Indonesia
Which of the following countries has the maximum production of milk per cow?
At the mouth of which of the following rivers is the 'bird's foot' type delta formed?
Consider the following events.
1. First reptiles
2. First insects
3. Shelled animals
4. First mammals
Arrange the above events in chronological order of their origin on the earth and select the correct answer from the codes given below:
In which of the following countries is the Pampas grasslands situated?
