SSC MTS 6 Aug 2019 Shift 2 Paper

Average = Sum of all numbers/number of term
⇒ Average of all numbers = (59 + 63 + 68 + 77 + 74 + 73)/6
⇒ Average of all numbers = 414/6 = 69
When each number is divided by 23 then average,
⇒ New average of all numbers = 69/23 = 3
∴ New average of all numbers is 3.