DSSSB · Reasoning

Refer to the following letter-symbol series and answer the given question. Counting is to be done from left to right only. (Left) Y S & # Ω D £ B $ K T A E % @ U * G C + Q R (Right) How many such symbols are there, each of which is immediately preceded by one letter and immediately followed by another letter?

  1. 4
  2. 6
  3. 3
  4. 5
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