The question is based on the following arrangement.
W1R%4JE#7MT219BH3A$9FQ5DG6USP
If the positions of E and A are interchanged, and similarly the positions of R and U are interchanged, then how many symbols will be there, each of which is either preceded or followed by a vowel.
(a) nine (b) one c) two (d) three

• ans(d) 3
  u%
  a#
  e$
• 12 years agoHelpfull: Yes(9) No(2)
• after changing the arrangement we obtain W1U%4JA#7MT219BH3E$9FQ5DG6RSP and the required combinations are U%, A#, E$. so the answer is 3
• 9 years agoHelpfull: Yes(1) No(0)