In the given series find the number which is wrong.

4,8,11,22,18,36,24,50

• 50 IS WRONG ONE.
  
  Instead of 50, there 48 should be replaced.
  
  Format : x and 2(x)
  4 and 8
  11 and 22
  18 and 36
  So,
  24 and 48
• 11 years agoHelpfull: Yes(6) No(5)
• SOL:24 IS WRONG
  IT IS OF 2 SERIES:4,11,18,24
  HERE COMMON DIFFERENCE IS 7....................SO 25 SHOULD BE THERE INSTEAD OF 24
• 11 years agoHelpfull: Yes(6) No(3)
• 24 is wrong, 25 should come
• 11 years agoHelpfull: Yes(5) No(0)
• 50...every 2nd term is 2 times of 1st term
• 7 years agoHelpfull: Yes(1) No(0)
• 50 is the wrong no..all second no is twice to first previous no.
• 8 years agoHelpfull: Yes(0) No(1)
• 50 as every 2nd number is a multiple of first
• 8 years agoHelpfull: Yes(0) No(0)
• all numbers 4,8,22,18,36,24,50 is divisble by 2 but 11 cannot,so 11 is odd
• 8 years agoHelpfull: Yes(0) No(0)
• 25 is the correct answer instead of 24....24 is wrong
  
• 8 years agoHelpfull: Yes(0) No(0)