Content in this issue: Maths Musing Problem Set - 131 Enrich your Concepts Based on NCERT Pattern Class XI Practice Paper : JEE Main & Advanced 2014 Concept Boosters XI Concept Boosters XII CBSE Board - 2014 Chapterwise Practice Paper Series-7 Mock Test Paper-2 WB JEE - 2014 Practice Paper JEE Main & Advanced 2014 Maths Musing - Solutions You Asked, We Answered