Arihant Expert Team Solutions for Exercise 1: Practice Questions

How many such pairs of letters are there in the given word, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical order?
STONED

How many such pairs of letters are there in the given word, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical order?
ENGLISH

How many such letters are there in the given word which remain the same in its position if the letters are arranged in descending order alphabetically?
MONKEY

How many such letters are there in the given word which remain the same in its position if the letters are arranged in descending order alphabetically?
MARTINA

How many such letters are there in the given word which remain the same in its position, if the letters are arranged in ascending order alphabetically?
TIGER

If each vowel in the word SURROUND is changed to the previous letter of the English alphabet and each consonant is changed to the next letter in the English alphabet, which of the following will be the second from the right end in the new arrangement?

The position of how many alphabets will remain unchanged if each of the alphabets in the word FORGET is arranged in alphabetical order from left to right?

In the following list of English alphabets, one alphabet has not been used. Identify the same.
X N F A P S R W L T M D E X M G B C Y Q J L O P V R C Q J Z O H S G O D I P T S M R A B E F G N U E