All of the same letters as English
They are exactly the same as the letters of the English alphabet, but some letters have different sounds.
24 (There is no Q or X, except occasionally in foreign words)
Z is used 0.07% of the alphabet
the alphabet
There is no such language as Ourmukhi. If you are talking about the Gurmukhi alphabet, it's used to write the Punjabi language.
A modified version of the Arabic alphabet is used for Persian. It is the 28 letters of the Arabic alphabet, plus 4 additional letters used only in Persian.
All letters of the alphabet are used in the English language. There are none that are excluded from common words.
The Latin alphabet used with the English and several other romance languages has 26 letters. Variations of the Latin alphabet as used by the Spanish, Polish, Swedish, and Turkish languages, and others, have a different number of letters.
The Cambodian alphabet is the world's largest alphabet, with 74 letters. The world's shortest alphabet, is Rotokas, used in the Solomon Islands, has only 12 letters. Hawaiian is the shortest alphabet for a well-known language, with 13 letters.
all the letters in the alphabet are used to represent variables in algebra. also in some advanced mathematics letters from the greek alphabet are used.
All of the letters of the English alphabet are also part of the Spanish alphabet. Including,W and K, which are only used in foreign words.
Cuneiform?