The letters of the word $NUMKIPP$ are in disorder. If they are arranged in proper order,the name of a vegetable is formed. What is the last letter of the word so formed?

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

How many such pairs of letters are there in the word $EXCURSION$,each of which has as many letters between them in the word as they have in the English alphabet?

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

$A$ 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.
$A, C, P, E, T, S$
$1, 2, 3, 4, 5, 6$

$A$ 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.
$N, R, O, C, T, A$
$1, 2, 3, 4, 5, 6$