Number, Ranking and Time Sequence Test Questions

In the given sequence, if every letter beginning from position 8 from the left is replace by its next letter in the English alphabet., and Z is replaced by A, then how many Vs will be there in the resulting sequence?

ZUDJKNCXVCSLLIEBSFJVATWQK

X's rank was 12 from the to. If the total number of students in the class was 16, then X's rank from the bottom of the class is

If each term in the given sequence is assigned number 1, 2, 3... according to their position from the left, then the sum of the numerical values of the positions of the symbols will be ____.

R+JM2$#QR?*O@7F3

Rearrange the jumbled letters to make a meaningful word and then select the one which is different.