Railways PYQCBT 2 2017

RRB NTPC · Question 93

If in a certain language A is coded as 1. B is coded as 2. C is coded as 3 and so on, how is ‘BIDDIC’ coded in that language?

  1. 284483

  2. 294483

  3. 294439

  4. 294493

Show answer & explanation

Answer: (D) 294493

Explanation

With each letter replaced by its position: B = 2, I = 9, D = 4, D = 4, I = 9, C = 3. BIDDIC = 294493.