Karnataka State Open University has invited applications from economically backward students of various streams who got admitted in the academic year 2011-12 and got a minimum of 50 per cent or more marks in the examination held in 2012 to submit applications to avail themselves of the Mukta Sanjeevini scholarships. April 6 is last date for submitting application forms which are available with the nearest regional centre, study centre or head office. Applications could also be downloaded from the website www.ksoumysore.edu.in, a release said.