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Which letter comes next in this sequence:
Y · P · I · D · ?
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Answer
A.
The letters' positions in the alphabet are squares.
Y = 25
P = 16
I = 9
D = 4
A = 1.
Which letter comes next in this sequence:
Y · P · I · D · ?
workings hint hide answer print
Answer
A.
The letters' positions in the alphabet are squares.
Y = 25
P = 16
I = 9
D = 4
A = 1.