Coding and Decoding
If each letter is shifted +3 (A=1 style forward), code for CAT is?
A) CATX
B) WDF
C) FDW
D) CAT
If each letter is shifted +1 (A=1 style forward), code for DOG is?
A) DOG
B) DOGX
C) EPH
D) HPE
If each letter is shifted +2 (A=1 style forward), code for BAT is?
A) DCV
B) BAT
C) VCD
D) BATX
If each letter is shifted +3 (A=1 style forward), code for PEN is?
A) PEN
B) SHQ
C) PENX
D) QHS
If each letter is shifted +1 (A=1 style forward), code for SUN is?
A) TVO
B) SUNX
C) OVT
D) SUN
If each letter is shifted +2 (A=1 style forward), code for MAP is?
A) OCR
B) RCO
C) MAP
D) MAPX
If each letter is shifted +3 (A=1 style forward), code for CUP is?
A) CUPX
B) FXS
C) CUP
D) SXF
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