more problems of ZIO style

ico
inoi
olympiad
zco
zio

#1

Does anyone know about a source of problems of ZIO style?? I mean some more problems like the ones,that come in the paper pen test


#2

Have you looked at the previous years papers? You may find them here: http://www.iarcs.org.in/inoi/2013/#zio2013 Just change the year 2013 with other years and you will get that year’s ZIO question papers.