Question

Nur DU
(4) 6
(1) 5 (2) 7 (3) 4
obo ,
12. 8, 4, 5, 7, 5, 9, 6, 4, 4, 4, 5, 4, 6, 9, 7, 7.
In the above series, how many times does a digit have the same digit
immediately before and after it?
(2) Three (3) Four (4) Five
(1) Two
between the largest and the smallest four digit​

Answer 1

Option 3) four
I think it is