6. A four-digit number aabb is divisible by 55. Then possible value(s) of b is/are 6. A four-digit number aabb is divisible by 55. Then possible value(s) of b is/are August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related