0 votes 0 votes The probability that a $k$-digit number does NOT contain the digits $0, 5$ or $9$ is $0.3^{k}$ $0.6^{k}$ $0.7^{k}$ $0.9^{k}$ Quantitative Aptitude gate2017-ee-1 numerical-ability probability + – Arjun asked Feb 26, 2017 • retagged Mar 9, 2021 by Lakshman Bhaiya Arjun 15.9k points answer comment Share See all 0 reply Please log in or register to add a comment.