Choose the right answer to complete the sentence.
Do you like films ____ real events such as wars?

Correct option is D

The correct option is (d) on.
Sentence: Do you like films on real events such as wars?
Explanation: The preposition “on” is correctly used when referring to topics or subjects of films, books, articles, etc. “Films on real events” means movies that are based on or about actual historical incidents.
Grammatical rule used: Use “on” to refer to the subject matter of discussions, books, films, reports, etc.
Hindi: किसी विषयवस्तु (जैसे फिल्म, रिपोर्ट, किताब) को दर्शाने के लिए “on” का प्रयोग किया जाता है।
Meanings of all the other given options:
· (a) About – Acceptable but not the best fit in formal usage for topics.
Hindi meaning: के बारे में
· (b) For – Shows purpose or benefit, not subject.
Hindi meaning: के लिए
· (c) In – Used for location or inclusion, not suitable for topic reference.
Hindi meaning: में