Coding/Decoding:
If JOSEPH is coded as FKOALD, then GEORGE will be coded as: CAKNCA
HAKNCA
CBKNCA
CALNCA
Explanation:
Each letter of the word is moved four step back to decode it. So, GEORGE will be CAKNCA.
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Distance & Direction:
I walk 30 meters in North-West direction from my house and then 30 meters in South-west direction. After this I walk 30 meters in South-East direction. Now, I turn to my house, in what direction am I going?