Question

5. lt was Paheli’s birthday, her brother Simba was helping her to decorate the house for the birthday party and their parents were also busy making other arrangements. Following were the activities going on at Paheli’s home:
(vi) Mother rolled the dough balls to make puries.

Identify whether this activity can be reversed not.

Answer 1

• A change that can be reversed or can get back to its original state is called a reversible change.
• The rolling of dough balls to make puries is a reversible change.
• Using a rolling pin, the dough ball changes into a circular puries. The rolled puries can be converted back to the dough balls.
• Hence, this activity can be reversed.