If with the third,fourth,fifth,seventh and tenth letters of the word $PERSONALITY$,a meaningful word is formed,then the first letter of the word is the answer. If no word is possible,then $X$ is the answer.

$A$ group of letters is given which are numbered $1, 2, 3, 4, 5$ and $6$. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that the letters arranged accordingly form a meaningful word.
$T, L, P, N, A, E$
$1, 2, 3, 4, 5, 6$

Arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
$1.$ Dissipate $2.$ Dissuade $3.$ Disseminate $4.$ Distract $5.$ Dissociate $6.$ Dissect

How many pairs of letters are there in the word $CARROT$ which have as many letters between them in the word as in the alphabet?

How many pairs of letters are there in the word $DELUSION$ which have as many letters between them in the word as there are in the English alphabet?

If each alternate letter beginning with the first in the word $WORKING$ is replaced by the next letter in the English alphabet and each of the remaining letters is replaced by the previous letter in the English alphabet,which of the following will be the fourth from the right end after the replacement?