Answer these questions referring to the symbol-letter-number sequence given below:

If the first fifteen elements are written in the reverse order then which of the following will be seventh to the left of twelfth element from right end ?



[ A ]    7
[ B ]    @
[ C ]    5 right
[ D ]    K
[ E ]    None of these
Answer : Option C
Explanation :
7th to the left of 12th from right= (12 + 7 =) 19th from right= (27 – 19 + 1 = ) 9th from leftBut the first 15 elements are reversed.= (15 – 9 + 1 =) 7th from left in the original sequence = 5.
500
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