_cabc_abca_bcab_c
A) bcab
B) acab
C) bbca
D) abca

fill the blanks.

• rule1: no letter ever comes twice successively.
  rule2: take any three successive set of letters, all will have no letter repeated.
  
  second blank has c_a => neither c nor a can be filled, thus b
  third blank has a_b => neither a nor b can be filled, thus c
  fourth blank has b_c => neither b nor c can be filled, thus a,
  out of two choices a,b for first blank, putting a will violate rule 2... hence it should be b.
  so ans = bbca
• 10 years agoHelpfull: Yes(11) No(0)
• the word in the blank will be the 2nd last word before the next blank..
  so .. A) bcab
• 10 years agoHelpfull: Yes(5) No(1)
• bbca is the ans
• 10 years agoHelpfull: Yes(2) No(0)
• bcab will be the answer..
  am i right or am i right??
• 10 years agoHelpfull: Yes(2) No(0)
• BCAB IS RIGHT ,because when it comes in place of blank then whole fulfill cyclicity...ie bcabc cabcaabcab bc
• 10 years agoHelpfull: Yes(1) No(0)
• no two successive letters can come together. so, alternatively, a,b,c,a can be placed.
• 9 years agoHelpfull: Yes(1) No(0)
• No two same letter comes together. So between b and c a will come amd so on..
  If we see the 2,3 and 4 fill in the blank.. We can put b c a respectively.
  And therefore ans is bbca
• 10 years agoHelpfull: Yes(0) No(2)
• bcab since here duplication is to be occurred one by one
• 10 years agoHelpfull: Yes(0) No(2)
• bcab is the ans
  
• 10 years agoHelpfull: Yes(0) No(2)
• ans c or d
  
• 10 years agoHelpfull: Yes(0) No(1)
• ans is bcab
• 10 years agoHelpfull: Yes(0) No(0)
• Plzzzzz explain
  
  
• 10 years agoHelpfull: Yes(0) No(0)
• A) bcab is the answer
• 10 years agoHelpfull: Yes(0) No(0)
• bbca so the no letters comes twice
• 10 years agoHelpfull: Yes(0) No(0)
• pattern is ac abc ba bca cb cab ac
• 9 years agoHelpfull: Yes(0) No(0)
• ans is c)
  look it is bcab repeating itself. and one letter coming twice, first cc then aa then bb
  b ca b cc a b c aa b c a bb
• 9 years agoHelpfull: Yes(0) No(0)
• ans: a) bcab
• 9 years agoHelpfull: Yes(0) No(0)
• C BCABCAABCACBCABAC
• 9 years agoHelpfull: Yes(0) No(0)
• no two successive letters can come together,so D)abca
  As, a cabc b abca c bcab a c,
  With this option 1st and 3rd alphabet is same always.Thus,it forms a pattern.
• 9 years agoHelpfull: Yes(0) No(0)