Aahat
Season 1: 287 episodes - 22 minutes | Season 2: 28 episodes - 42 minutes
Season 3: 21 episodes - 42 minutes | Season 4: 32 episodes - 42 minutes

Achanak 37 Saal Baad
197
Episode 1 - 178: 22 minutes; Episode 179-197: 42 minutes

Akela
26
42 minutes

Anarth
21
22 mins

Baat Ek Raaz Ki
5
22 mins

C.I.D
Season 1: 404 Episodes, 22 minutes
Season 2: 210 Episodes, 42 minutes