50. If x and y are in direct proportion, then (x – 1) and (y – 1) are also in direct proportion. 50. If x and y are in direct proportion then (x – 1) and (y – 1) are also in direct proportion. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related