If Padma faces north and takes a half turn clockwise, she will turn around completely to face the south direction. A half turn always points to the opposite side of the starting direction.
Class 5 Mathematics Maths-Mela Chapter 3 Angles as Turns question answer
Class 5 NCERT Maths-Mela Chapter 3 Angles as Turns solution
Padma starts by facing north. When she takes a half turn, she rotates halfway around the circle. A half turn always makes us face the opposite side of the starting point. Since her initial direction was north, the opposite direction is south. Therefore, after completing the half turn clockwise, Padma will be standing facing south. This is similar to the hands of a clock moving from 12 to 6.
For more NCERT Solutions for Class 5 Mathematics Maths-mela Chapter 3: Angles as Turns Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/maths/maths-mela-chapter-3/