Question
Study the following arrangements carefully and answer
the questions. % I 7 X 6 # 5 H O ^ J & 9 $ 1 N @ 6 L X ? 5 L * 8 ! 2 > 1 E How many letters are there, which are either preceded by or followed by a prime number?ÂSolution
% I 7 X 6 # 5 H O ^ J & 9 $ 1 N @ 6 L X ? 5 L * 8 ! 2 > 1 E There are four such letters ('I', 'X', 'H', and 'L'), which are either immediately preceded by or immediately followed by a prime number.
More Alphabet series Questions
22, 23, 31, 57, 122, 247
2342 2223 2090 1943 1782 ?
...13, 26, 104, ?, 13312, 425984
9 16 56 318 2424 25070
...? + (55)2 = (140)2 – (80)2 – 6278
3 2 10 ? 17 16
...48Â Â Â 24Â Â Â Â 72Â Â Â Â 18Â Â Â Â Â 90Â Â Â Â Â ?
65    69   77 93  ?    189
51Â Â Â 86Â Â Â 121Â Â Â 156Â Â Â 191Â Â Â ?
42Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 43Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 46Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
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