Question 51
HardOriginal questionStudy the arrangement below and answer the question.
K 7 @ R 3 E # 9 M U 2 % B 6 A & T 4 = H
In the arrangement, how many letters are immediately preceded by a digit and immediately followed by a symbol?
Show the answer and explanation
CorrectNot quiteAnswer B
Correct answer: B
Explanation
First find the letters preceded by a digit: E (after 3), M (after 9), A (after 6).
Now check what follows each: E is followed by #, M by U, A by &.
E and A satisfy both conditions, so the count is 2.
Worth noting
M is preceded by a digit but followed by a letter, so it fails the second condition. Check both sides of every candidate.
- Concept
- Counting elements that satisfy two neighbour conditions
- Typical timeTypical
- 115 s
- Your timeYours
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