First one, in English, is for Bombay Dyeing:
Youuuu the beautiful woman in your husband's lifeting-tong
You You You
the beautiful woman in your husband's life
Show your husband all the woman you are in 100% polyester and polyester georgette Sarees by Bombay Dyeing
and the second one (in Hindi and in the voice of Ameen Sayani) is for Halls Vapour Action:
Galay may ho kharaash
ya ho bandh naak
Halls Vapour Action
Arram dilaye phoran
Galay ki kharaash mitaye
Band naak phoran khul jaye
Halls Mentho-Lyptus Vapor action
Notice the keyhole effect in the video. I guess they wanted the audience to realize that the sound is coming from the Radio and that it's not the sound of ads jingles played in the middle of the film by the theater owner.
Related post: three jingles from a 1970 film
You may also like to check out the opening sequence of the film "Kasme Vaade" (1978) that has the signature tune of AIR playing in the background [video].