intermediateSSC
Observe the sequence HJPJHJPMBNQBLSARQKMQATBKJJTPKFEQLBLN. How many times does the letter B occur?
Observation
Question 1 of 20 | Total: 20
Observe the sequence HJPJHJPMBNQBLSARQKMQATBKJJTPKFEQLBLN. How many times does the letter B occur?