72. The square root of a perfect square of n digits will have n + 1/ 2 digits, if n is odd. 72. The square root of a perfect square of n digits will have n + 1/ 2 digits if n is odd. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related