The correct option is B Pakistan
A super cyclone hit the borders of India, Bangladesh, Bhutan and Sri Lanka on 20 May 2020. This super cyclone named Amphan, originated over the Bay of Bengal. From the options given, India, Bangladesh, and Sri Lanka lie in the Bay of Bengal region. Thus, these countries were affected by the cyclone and on other hand, Pakistan, that is far away from Bay of Bengal, remained unaffected.