2. How many such symbols are there in the given arrangement each of which is
immediately followed by a letter and also immediately preceded by a number?
(1) More than three
(2) Two
(3) Three
(4) None
(5) One
2. How many such symbols are there in the given arrangement each of which is
immediately followed by a letter and also immediately preceded by a number?
(1) More than three
(2) Two
(3) Three
(4) None
(5) One