Question

diwali kyu manaya jata hai

Answer 1

DIWALI lisliye mana jata hai kyoki diwali ke din Lord Ram jii ne Ravan ka vadh kiya the. use baad ayodhya vaaps aaye the.
I hope this answer is right

Answer 2

kyuki iss din ram ji ne ravan ka anath kar ke apne ghar ayodhya wapas aye the....iss liye diwali manaya jata hai