GK CORNER.

The article presents exam topics focuses on recent developments in science and technology, including India's participation in the Square Kilometer Array Observatory, and the discovery of new frog species in Arunachal Pradesh. Other topics covered include the discovery of a fossilized megalodon tooth in the deep sea, the prequalification of the R21/Matrix-M malaria vaccine, and the approval of a new non-hormonal menopause treatment by the UK's Medicines and Healthcare Products Regulatory Agency.