defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Logical Reasoning Arrangement and Pattern Mixed Series
Examine the following sequence closely and respond to the question that follows.
R K 5 9 # B 2 % * E ? A 8 L $ I 4 S V 7 ! C 6 N @ H 1 3 D
How many letters are there, each of which is immediately preceded and immediately followed by a symbol ?
1
2
2
0
3
1
4
3