Question 1
If each letter in the word 'CLOUD' is shifted alternately: +1 for positions 1,3,5 and -1 for positions 2,4,6 (with wrap-around), what is the resulting word?
Position 1 (C): +1 = D, Position 2 (L): -1 = K, Position 3 (O): +1 = P, etc. Giving: DKPTE