Question 31
MediumOriginal questionFind the next letter: Y, W, T, P, K, ?
Show the answer and explanation
CorrectNot quiteAnswer B
Correct answer: B
Explanation
Positions: Y = 25, W = 23, T = 20, P = 16, K = 11.
The backward jumps are 2, 3, 4, 5, growing by one, so the next jump is 6.
, which is E.
Worth noting
F repeats the jump of 5 and D jumps 7. Keep the growing jump growing by exactly one.
- Concept
- Backward series with growing jumps
- Typical timeTypical
- 70 s
- Your timeYours
- —
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