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If PIPE is written as 169165, then what is the last digit of the code for SWAN?
A5
B6
C3
D4
Answer & Solution
Correct answer: D. 4
1. Each letter is coded by its position number: P=16, I=9, P=16, E=5, giving 16-9-16-5.
2. For SWAN, the last letter N is the 14th letter of the alphabet.
3. The code for N is 14, whose last digit is 4.
_Source: RRB Group D CEN-02/2018 PYQ, Q.95._
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