If in the word $STABLE$ all the consonants are replaced by the previous letter and all the vowels are replaced by the next letter,which letter will be third from the left end?

Find which one word cannot be made from the letters of the given word: $TRANQUILITY$.

Arrange the given words in alphabetical order and choose the one that comes first: Wasp,Wrist,Waste,War,Wrinkle.

If it is possible to make a meaningful word with the first,the fourth,the seventh and the eleventh letters of the word $INTERPRETATION$,which of the following will be the third letter of that word? If more than one such word can be made,give $M$ as the answer and if no such word can be made,give $X$ as the answer.

If it is possible to make a meaningful word with the third,fifth,eighth and tenth letters of the word $DISTRIBUTE$,which of the following will be the third letter of that word? If no such word can be made,give $X$ as the answer and if more than one such word can be made,give $M$ as the answer.

If you pick up from the following alphabet,the sixth and the fourteenth letters from your right and then pick up the fifth and twentieth letters from your left and form a meaningful word,what is the first letter of that word?
$A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z$