Each of the following questions is based on the following alphabet series.
$A, B, C, D, E, F, G, H, I, J, K, L, M$
$N, O, P, Q, R, S, T, U, V, W, X, Y, Z$
Which letter is exactly midway between $H$ and $S$ in the given alphabet?

Arrange the given names in the order in which they would occur in a telephone directory and choose the one that comes in the middle.

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

How many meaningful English words can be formed with the letters $ATN$ using each letter only once in each word?

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

If the positions of the first and the sixth letters in the word $DISTRIBUTE$ are interchanged; similarly the positions of the second and the seventh,the third and the eighth and so on,which of the following letters will be the fifth from left after interchanging the positions?