TELEGRAM CHANNEL LINK GIVEN BELOW
https://t.me/dhronamission2022
DAY-2 MATHS QUESTION PDF
https://drive.google.com/file/d/1B6KjFfvxAK_3quY5E3J34KxxjTeuuq86/view?usp=sharing
12 DAYS MATHS CHALLENGE VIDEO PLAYLIST
https://www.youtube.com/playlist?list=PLgbaCGihDhgpKTRb2_RLNN_DvBA98Jk2z