UPSC Prelims Mini Mock Test: 368

Consider the following:

1. Carbon dioxide (CO2)
2. Methane
3. Hydrogen sulphide (H2S)
4. Water (H2O)

Which of the above are principal components of biogas?
Select the correct answer using the codes given below:

Which of the following organisms is not a mollusc?

Consider the following statements:

1. The white rhino is the largest rhino species and the largest land mammal after the elephant.
2. Asiatic lions are the largest feline species in the world.
3. Snow leopard cubs are born blind.

Which of the above statements is / are correct?

Malimath Committee report, sometimes seen in news, is related to which of the following?

Rekha Deula, Pidha Deula and Khakhara Deula types of temples are found in: