Question

if sahils salery is 20% more than that of rohit, then by how much persent rohits salary is less than that of sahil?

Answer 1

if Sahil's salary is 20% more than that of Rohit, then Rohits salary for surely will be 20% less than than of Sahil.

Answer 2

20%. If sahils is 20% more than of rohit . then rohits salary is  20% less than sahil