This combo product is bundled in India but the publishing origin of this title may vary.Publication date of this bundle is the creation date of this bundle; the actual publication date of child items may vary.The thoroughly Revised & Updated 4th Edition of “Olympiad Champs Mathematics Class 1 with Chapter-wise Previous 10 Year (2013 - 2022) Questions” is a complete preparatory book not only for Olympiad but also for Class 1 Mathematics. # Updated with Solved Questions of Previous 10 Years of the