In the RCA election, 30 nominations are valid, with 5 contenders for the post of president: a contest among sons of leaders and district association secretaries; efforts to appease voters are intensifying.

Here is the translation of the given Hindi text into English: **30 nominations valid in RCA election, 5 contenders for president post: Leaders' sons and district association secretaries compete; efforts to woo voters intensify - Jaipur News** The countdown has begun for the Rajasthan Cricket Association (RCA) elections. After the nomination process, scrutiny of nomination papers was conducted on Sunday, with all 30 nominations found valid. Five contenders are in the fray for the post of president this time. This election is being fought by candidates associated with the BJP.