Puzzle 33
What letter comes next in this sequence:
A O E A O T F {?}
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Hint
This is quite a common alphabet.
Answer
L.
The last letter from hoteL, which is H in the phonetic alphabet, alphA, bravO, charliE, etc.
Puzzle 34
Find an word which is singular, add an 's' and it becomes plural, and add another 's' it becomes singular again?
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Hint
One of answers involves royalty.
Answer
Prince, princes, princess.
Bra, bras, brass.
A similar change is care, cares, caress, but these are not nouns.
Puzzle 35
What number comes next in this sequence:
1 4 11 20 31 44 {?}
Puzzle Copyright © Kevin Stone
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Hint
A tricky base 8 question.
Answer
61.
Each term is a square expressed in base eight, 7 2=49 = 61 in base 8.
Puzzle 36
Which letters come next in this sequence:
NE US RN ER RS {?}
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Answer
TH.
The last two letters of the planets in reverse order from the sun.
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