1984. Susi Susanti; held the Grand Slam title in which game?
Badminton
1985. Malaria is caused by ?
Plasmodium vivax
1986. Which is the largest river in the world?
Amazon
1987. Who is the author of “ Ellam Chundukal”?
G. Sankara Kurup
1988. Which Very strong and cold icy winds that blow in the Polar regions?
Blizzards
1989. Who were the two great Mughal rulers who wrote their own memoirs?
Babar and Jahangir
1990. The process by which water diffuses through a semi-permeable membrane from a region of higher concentration of a solution to a region of lower concentration of a solution?