Final answer:
The correct option for changing the sentence into indirect narration is A) I asked my friend Sohan where he was going on the occasion of Dussehra.
Step-by-step explanation:
To answer your question about changing the sentence into indirect narration, the correct option is A) I asked my friend Sohan where he was going on the occasion of Dussehra. This sentence effectively changes the direct speech into indirect speech by removing the quotation marks and changing the tense of the verb appropriately, as well as adjusting the pronouns.