Kab? Kyoon? Aur Kahan?
Kab ? Kyoon ? Aur Kahan ? is a 1970 Bollywood mystery film directed by Arjun Hingorani . 
<triplet> Kab? Kyoon? Aur Kahan? <subj> 1970 <obj> publication date <subj> Arjun Hingorani <obj> director <triplet> 1970 <subj> 1970 <obj> point in time