In this question, one term in the number series is wrong. Find out the wrong term
3, 4, 10, 32, 136, 685, 4116
A. 10
B. 32
C. 136
D. 4116



Ans-B

• Answer B
  3×1+1=4
  4×2+2=10
  AND so on
• 7 years agoHelpfull: Yes(8) No(10)
• 4/3 remainder 1
  10/4 remainder 2
  33/10 remainder 3 (32 is not the correct one)
  136/33 remainder 4
  and so on..
• 7 years agoHelpfull: Yes(8) No(3)
• 3 * 1 + 1 = 4
  4 * 2 + 2 = 10
  10 * 3 + 3 = 33(not 32)
  33 * 4 + 4 = 136
  136 * 5 + 5 = 685
  685 * 6 + 6 = 4116
  
  So Answer is B
• 7 years agoHelpfull: Yes(3) No(0)
• answer is B(32)
  Explanation:
  3 * 1 = 3 +1=>4
  4 * 2 = 8 +2=>10
  10 * 3 = 30+3 =>33
  33 * 4 =132 + 4=>136
  136 * 5=680 +5=>685
  685 * 6=4110+6=>4116
  so,it is clear that odd one is 32.
• 7 years agoHelpfull: Yes(3) No(0)
• 3*1+1=4
  4*2+2=10
  10*3+3=33
  So 32
• 7 years agoHelpfull: Yes(2) No(2)
• Among the options 32 can be written in the form a^b that is 2^5 but other options can not be written in the form a^b.So 32 is the odd one .
• 7 years agoHelpfull: Yes(0) No(0)