What
kya
Why
kyu
Where
kaha
When
kub
Who
kon
Whose
(3 forms)
kiska/kiski/kiske
Which
(3 forms)
konsa/konsi/konse
How
(3 forms)
kaisa/kaisi/kaise
Whom
kis
How much / How many
(3 forms)
kitna/kitni/kitne
Anyone/ somebody
koi
kya
What
kyu
Why
kaha
Where
kub
When
kon
Who
Kiska/kiski/kiske
Whose
konsa/konsi/konse
Which
kaisa/kaisi/kaise
How
kis
Whom
kis
Whom
kitna/kitni/kitne
How much
koi
anyone/sombody
What are you doing?
aap kya kar rahi ho?