Complete the series: 4, 20, 35, 49, 62, 74, ? a : 85
a. 76
b. 79
c. 83
d. 85

• Ans is : 85
  4 |20|35|49|62|74
  Difference between 4 to 20=16 then 15|14|13|12|11
  74+11=85
• 9 years agoHelpfull: Yes(23) No(1)
• d.85
  16,15,14,13,12,11
  these difference are get addded in the next term
• 9 years agoHelpfull: Yes(3) No(1)
• ANS 85
  DIFF IS 15 14 13 12 11
  SO 74+11
• 9 years agoHelpfull: Yes(0) No(1)
• ans:85
  20-4=16
  35-20=15
  49-35=14
  .
  .
  .
  85-74=11
• 9 years agoHelpfull: Yes(0) No(0)
• 20-4 = 16 ; 35 - 20 = 15 ; 49 -35 =14 ; 62 - 49 = 13 ; 74 - 62 = 12 ;
  16 ; 15 ; 14 ; 13 ; 12 ; 11
  74 +11= 85 Ans
• 9 years agoHelpfull: Yes(0) No(0)
• 4+16=20, 20+15=35, 35+14=49, 49+13= 62, 62+12=74, 74+11=85
• 8 years agoHelpfull: Yes(0) No(0)
• difference between 4&20=16
  then 15..14..13..12..
  so 74+11=85
  d.85
• 8 years agoHelpfull: Yes(0) No(0)
• 11.
  coz all the numbers are increased by the difference between consecutive numbers
• 6 years agoHelpfull: Yes(0) No(0)
• 4:20:35:49:62:74:?
  ans=85
  
  because difference between 4-20=16,then 20:35=15,,,,like that 14,13 and 12
  so finally 11 will be the diff between 74:? so answer is 85
• 5 years agoHelpfull: Yes(0) No(0)
• 4, 20, 35, 49, 62, 74, 85
  +16, +15, +14, +13, +12, +11
• 5 years agoHelpfull: Yes(0) No(0)