HELLO,

the expected cutoff for symboisis institutes in 2019 varies from highest 98th percentile (sibm) to lowest 55 percentile in (ssss) since you got 43 that doest match with any of the symboisis institute cutoff it is advisable for you to give another entrance exam and try in another b-school or work harder and try to get more in your next trial 

hop this helps you !

all the best !