The QR codes are attached after each and every question / concept in the book. India's First Technology Enabled Products / Materials with video Learning. After the QR Code Reader detects and scans the Code, it will directly open in the form of a video which will give a concept explanation of the particular Question / Topic scanned.
Time Institute - Additional Material
āĻāĻĒāĻĄā§âāĻ āĻā§°āĻž āϤāĻžā§°āĻŋāĻ
ā§§ā§Ž-ā§Ļā§Ž-⧍ā§Ļ⧍⧍