Owaisi, Mayawati or Upendra Kushwaha: Why RJD-led Grand Alliance lost fort Bihar to NDA?

Despite RJD becoming the single-largest party in Bihar by getting 75 seats in the assembly elections, the Grand Alliance or as the Mahagathbandhan, it was pinning its hopes on, could manage to secure only 110 seats, much below the required majority mark to form a government in the state.