Page 44 - SSB Interview: The Complete Guide, Second Edition
P. 44
Coding-Decoding
Coding is a method of transmitting a message between the sender and the
receiver that no third person can understand. These questions are designed to
test your mental ability to grasp the logic and decode the coded words.
Examples
17. If ‘ZYXW’ is coded as ‘ABCD’, then ‘STUV’ will be coded as
Answer
Z – A, Y – B, X – C, W – D
V – E, U – F, T – G, S – H
STUV = HGFE
18. If ‘bcd’ is coded as ‘def’, then ‘True’ is coded as
Answer
b – d (+2) c – e (+2) d – f (+2)
+2 letters are considered in this code.
True – Vtwg
19. If ‘Hyderabad’ is coded as ‘Ixedszcze’, then ‘Chennai’ is coded as
Answer
H – I (1+), Y – X (1–), D – E (1+), E – D (1–), R – S (1+),
