Gandhinagar, April 30 (ANI): Hiraben, mother of BJP’s PM candidate and Gujarat Chief Minister Narendra Modi, travelled in an auto rickshaw to cast her vote in Gandhinagar for the Lok Sabha elections. The 77-year-old travelled quietly in an auto sans the cavalcade. Earlier in the day, Modi also cast his ballot in Ahmedabad. After casting his vote, Modi took to Twitter and tweeted his selfie with inked finger and the BJP's symbol.