Alphabet Test Questions

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

D, I, N, S, ?

If the positions of the fifth and twelfth letters of the word 'GLORIFICATIONS' are interchanged; and likewise the position of the fourth and fourteenth letters, the third and tenth letters, the second and eleventh letters and the first and thirteenth letters are interchanged, which of the following will be twelfth letter from the right end ?

How many independent words can 'DETERMINATION' be divided into without changing the order of the letters and using each letter only once ?  

In the arrangement of letters and numbers given below , first all the numbers are arranged in the descending order and then all the letters are written in the alphabetical order. Then which letter / number will be fourth to the left of the 11th element from the left end in the new arrangement?

P N 3 W 9 Q 1 8 L K 4 6 B 7 

If a meaningful word can be formed using the five letters NWROD each only once, then the fourth letter of that word is your answer. If more than one such word can be formed then Y is your answer, and if no such word can be formed then 'Z' is your answer.

If the first and third letters in the word NECESSARY were interchanged, also the fourth and the sixth letters, and the seventh and the ninth letters, which of the follwing would be the seventh letter from the left ?

Each consonant in the word TIRADES is replaced by the previous letter in the English alphabet and each vowel is replaced by the next letter in the English alphabet and the new letters are arranged alphabetically. Which of the following will be the fourth from the right end ?

In the following series, one letter is missing as shown by the question mark(?). Select the missing letter from the given options.

I, L, O, R, ?