IJSO Stage-1 (NSEJS) Last-8-year papers & solutions (from 2008 to 2015)

2008-09 (Paper) : https://www.scribd.com/doc/313529953/IJSO-Paper-2008-09

2008-09 (Solution) : https://www.scribd.com/doc/313530537/NSEJS-Solution-2008-09

2009-10 (Paper) : https://www.scribd.com/doc/313529946/IJSO-Paper-2009-10

2009-10 (Solution) : https://www.scribd.com/doc/313530528/IJSO-2009-Solution

2010-11 (Paper) : https://www.scribd.com/doc/313529963/IJSO-Paper-2010-11

2010-11 (Solution) : https://www.scribd.com/doc/313530530/NSEJS-2010-Solution

2011-12 (Paper) : https://www.scribd.com/doc/313529949/IJSO-Paper-2011-12

2011-12 (Solution) : https://www.scribd.com/doc/313530529/NSEJS-Solution-2011

2012-13 (Paper) : https://www.scribd.com/doc/313529967/IJSO-Paper-2012-13

2012-13 (Solution) : https://www.scribd.com/doc/313530531/NSEJS-Solution-2012

2013-14 (Paper) : https://www.scribd.com/doc/313529975/IJSO-Paper-2013-14

2013-14 (Solution) : https://www.scribd.com/doc/313530540/NSEJS-Solution-2013

2014-15 (Paper) : https://www.scribd.com/doc/313529966/IJSO-Paper-2014-15

2014-15 (Solution) : https://www.scribd.com/doc/313530536/NSEJS-Solution-2014

2015-16 (Paper) : https://www.scribd.com/doc/313529981/IJSO-Paper-2015-16

2015-16 (Solution) : https://www.scribd.com/doc/313530539/NSEJS-Solution-2015