The popular song Dhinka Chika from the film Ready was actually remade from the original song called Ringa Ringa from the movie Aarya-2. listen to the original and make the comparison for yourself.
Chalo Chale Mitwa from the movie Nayak sounds exactly like another Telugu song. Listen to the song Nelluri Nerajana from the movie Oke Okkadu and you will see the resemblance.
From the movie Indo Ki Jawani, the song Hasina Pagal Deewani is remade from a very famous song, Choopultho Guchi Guchi from Idiot.
Popular dance number from Housefull 3 was remade from the Telugu song Kajal Chelliva from Balupu.
Although the movie itself is a remake, Aa Re Pritam Pyaare from the movie Rowdy Rathore was taken from a less popular movie. It was remade from the song Yelo Yelo from Ottesi Cheputunna.
Filhaal is a Remake of a Malayalam song, Parayuvaan from Ishq. Listen closely and you will find the resemblance.
From the movie Suhaag was remade from a Telugu song called Rose Rose Roja Puvva.