<iframe width="580" height="385" src="https://www.youtube.com/embed/ZqcbmW-Q61U?autoplay=1" frameborder="0" allowfullscreen></iframe> <br>Subject: GS 3, Environment The number of tigers in India has increased from 2967 in 2018 to 3682 in 2022, an annual rise of 6%, ... <br><a href="https://www.youtube.com/watch?v=ZqcbmW-Q61U">source</a>