Surendran told reporters that he needed to consult his party leaders before taking a call on whether to pursue the case or not in the High Court.
"I am confident after watching the proceedings ... that I will be getting a favourable verdict," Surendran said.
Surendran had challenged in the High Court his slender 89-vote loss to Razak in the 2016 Assembly polls in Manjeshwaram.
The BJP leader moved the High Court alleging that bogus votes had been cast in the name of 298 persons who were either believed to be dead or not residing in the Assembly constituency.
During the trial, 170 people claimed they had not voted but their votes were found to be cast. Surendran urged the court to annul the election of Razak and declare him the winner.
In the 140-member Kerala Assembly, the BJP has just one member.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)
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