UPSC Prelims Mini Mock Test: 423

How many presidents of India so far were elected unopposed?

Consider the following:

1. Cattle
2. Buffalo
3. Mithun
4. Yak

Which of the above is / are classified as Milch animals?

Consider the following Brahmanas with Vedas to which they are attached:

1. Satapatha Brahmana - Samaveda
2. Taittiriya Brahmana - Krishna Yajurveda
3. Gopatha Brahmana - Atharvaveda

Which of the above is/are correct?

Consider the following statements regarding greenhouse gases:

1. Greenhouse gases absorb radiation in the visible range and emit in the thermal infrared range.
2. In the absence of greenhouse gases, Earth would be cooler than it is now.
3. Oceans act as sinks for greenhouse gases.

Which of the above statements is / are correct?

Who is appointed as the Returning Officer/Assistant Returning Officer for the election to the Office of President of India?