English tips / stop stop saying the letter T / American english

How many letters are there between 8th letter from left and 7th letter from right in the English alphabet?

In a Nigerian hotel, among the english speaking people 40% are English & 60% Americans. The English & American spellings are "RIGOUR" & "RIGOR" respectively. An English speaking person in the hotel writes this word. A letter from this word is chosen at random & found to be a vowel. Find the probability that the writer is an Englishman.

If each vowel of the word 'GRAYHOUND' is changed to the previous letter as in the English alphabetical series and each consonant is changed to the next letter as in the English alphabetical series then in new arrangement how many letters are repeated?

Each consonant in the word DISTEMPER is replaced by the next letter in the English alphabet and each vowel in the word is replaced by the previous letter in the English alphabet. Which of the given will be the fourth letter from the right end after the replacement? 1) T 2) N 3) S 4) P 5) None of these

Which letter will be the 3rd letter to the right of 19th letter from left in the English alphabet?