KOKRAJHAR: Defence minister Rajnath Singh on Thursday claimed that it is a surety that the NDA government will return to power winning over 400 seats during the upcoming Lok Sabha elections. Addressing party workers of three NDA allies in Assam — BJP, AGP and UPPL, Singh said there will be no kutcha houses in the state and assured people that everyone with pucca dwelling units if the Narendra Modi-led government returns to power for the third consecutive term.