next number of the sequence 4,7,11,17,27,45..............will be

OPTIONS:
1) 49
2) 53
3) 64
4) 68
5) 75
6) 79
7) 86
8) 98
9) 102
10) none of these

• ans:79
  Explanation:
  4,7,11,17,27,45..
  3 4 6 10 18
  1 2 4 8 next sequence is 16 so add lass diff to 16 we get 34
  so 34+45=79
  
• 11 years agoHelpfull: Yes(3) No(0)
• 4*2-1=7
  7*2-3=11
  11*2-5=17
  17*2-7=27
  27*2-9=45
  45*2-11=79
  ans.79
• 9 years agoHelpfull: Yes(2) No(0)
• 75 is the answer
  
• 9 years agoHelpfull: Yes(0) No(1)