Which One Is This?, TV serial jingle... Options

[Mandrake]

I think this was around 1986/7/8,,,

There was a hindi serial that would be aired at 930 PM or so, I do not remember anything about the serial now, but the titles opened to a black screen that had white footprints on the left (the titles would come on the right), and a lovely ghazal would be sung by a male voice that went:

yoon nikal pada hoon main raah pe

mujhe manzilon ki talaash hai..



Does anyone remember this serial? Is there any source to that ghazal? (Atleast the words, hopefully more details, and unlikely treasure, the upload of the ghazal... )

[Mandrake]

I am trying to recall the name of a serial that was similar to 'Bharat Ek Khoj' (I believe that was a different one, and not the same).
There were 3-4 anchors who would take turns to move the story forward. Two of them were Hemu Adhikari and Sohaila Kapur-Limaye. I do not recall the others.
This serial was later dubbed into English too.
The title song went like this:
Purab se surya uga ...(something)..andhiyara
jaagi har disha disha ...(don't recollect this part)...

The same jingle was later used in the background of some ads promoting the female child education.
Which serial was this?