क्या फ़ायदा

what's the use?

→ क्या
phrase Rare #9,724
what's the use? Often used rhetorically to question whether something is worthwhile; it can be followed by से or है.
HI: इतनी देर करने से क्या फ़ायदा?
EN: What's the use of waiting so long?

क्या फ़ायदा है, विज़ी?

What's the point, Vizi?

— The Boss Baby (2017)

हाँ, पर क्या फ़ायदा!

Yeah, but what’s the point!

— 83 (2021)

उसे पूछने से क्या फ़ायदा?

What's the point of asking him?

— Bulbbul (2020)

उससे क्या फ़ायदा होगा, संध्या?

What good will that do, Sandhya?

— Pagglait (2021)