<h1>Supreme Court pleas challenge Bihar election results and seek OBC certificate rule changes for children of single mothers.</h1> Supreme Court petitions include a challenge to the Bihar Assembly election results seeking fresh polls; a petition to amend rules for issuing OBC certificates to children of single mothers; a plea to ensure adequate representation of women advocates in state bar councils; and a challenge to refusal to raise judicial officers' retirement age in Madhya Pradesh from 60 to 61 years. These raise issues of electoral validity, administrative rule changes for social welfare certification, representational access in legal regulatory bodies, and judicial service rule amendments.