Complex sentence: Sarayu did her high school schooling in Girl's High in Ernakulam and gained graduation on BA Literature in Maharajas College also in Ernakulam.now she is doing her PG on Literature from Annamalai University.
Split into simpler sentences: Sarayu did her high schooling in Girl's High in Ernakulam and did her graduation on BA Literature at Maharajas College, Ernakulam. She is currently doing her PG on Literature from Annamalai University.