Select the most appropriate option to fill in the blank.
The students arranged an open _________ on the topic of pandemics and social life after them.

Correct option is D

The correct option to fill in the blank is (d) debate.
Explanation: The word “debate” refers to a formal discussion on a particular topic. In the given sentence, the subject is academic in nature and the event is “open,” indicating a public or formal discussion. Hence, "debate" is contextually correct. (विवाद / बहस)
Example: The college organized a debate on climate change.
Meanings of other options:
· (a) Drought – a long period without rain. (सूखा)
· (b) Debase – to degrade or lower in value. (गिराना)
· (c) Debt – money owed to someone. (ऋण)
· Thus, these do not fit the idea of an organized discussion.