How many such pairs of letters are there in the word STAINLESS each of which has as many letters between them in the word as they have in the English alphabet, in the same sequence? (a) Two (b) Three (c) Four (d) Five

• here STAINLESS has two such pairs
  
  ST - in alphabetical order.
  A(INL)E WHICH MEANS A(BCD)E - A and E have three alphabets
  in between.
• 5 years agoHelpfull: Yes(4) No(1)