0 votes 0 votes The average of the three numbers $x, y$ and $z$ is $48. x$ is greater than the average of $y$ and $z$ by $9.$ The average of $y$ and $z$ is greater than $y$ by $2.$ Then the difference of $x$ and $z$ is : $2$ $6$ $7$ $8$ Quantitative Aptitude nielit2022feb-scientistd average + – Lakshman Bhaiya asked Jul 22, 2022 retagged Jul 4, 2023 by Hira Thakur Lakshman Bhaiya 13.7k points 163 views answer comment Share See all 0 reply Please log in or register to add a comment.