Arrange the given words in alphabetical order and choose the one that comes first: Guarantee,Groan,Grotesque,Guard,Group.

How many meaningful five-letter words can be formed with the letters $SLIKL$ using each letter only once?

If each vowel of the word $WEBPAGE$ is substituted with the next letter of the English alphabet,and each consonant is substituted with the letter preceding it,which of the following letters will appear thrice?

Which letter in the word $SELFRIGHTEOUSNESS$ does not change its position when the letters are reversed?

Two letters in the word $TRESENCE$ have as many letters between them in the word as in the alphabet and in the same order. Which one of the two letters comes earlier in the alphabet?

$A$ 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 the combination of numbers so that the letters arranged accordingly form a meaningful word.
$T, L, E, M, N, A$
$1, 2, 3, 4, 5, 6$