JEE-MAINS 2015 4 APRIL CODE A 4-apr-code-a 4 APRIL CODE B 4-apr-code-b 4 APRIL CODE C 4-apr-code-c 4 APRIL CODE D 4-apr-code-d 10 APRIL PHYSICS 10-apr-phy 10 APRIL CHEMISTRY 10-apr-chem 10 APRIL MATHS 10-april-math 11 APRIL PHYSICS 11-april-phy 11 APRIL CHEMISTRY 11-april-chem 11 APRIL MATHS 11-april-math PHYSICS SOLUTIONS main-phy-soln CHEMISTRY SOLUTIONS main-chem-soln MATHS SOLUTIONS main-math-soln