What is the next number of the following sequence
1 , 4 , 9 , 16 , 25 , 36 , (_ _ _)

• 1 , 4 , 9 , 16 , 25 , 36 , (_ _ _)
  1 , 1+3 = 4 , 4+5 =9 ,9+7 =16 ,16+9 =25 , 25+11 =36 , 36+13=49, 49+15=64.....
  
  Answer : 49
• 10 years agoHelpfull: Yes(6) No(0)
• 7^2=49
  
  
  
  
  
  
  
• 10 years agoHelpfull: Yes(3) No(3)
• 1^2,2^2,3^2,4^2,5^2,6^2,7^2
  so 7^2=49
• 10 years agoHelpfull: Yes(3) No(3)
• Ans will be (49 64 81)
• 9 years agoHelpfull: Yes(1) No(0)
• 1^2,2^2,3^2,4^2...
  ans:7^2=49
• 10 years agoHelpfull: Yes(0) No(2)
• 49 as every number is square of natural number.
• 10 years agoHelpfull: Yes(0) No(2)
• difference in nos 3,5,7,9,11,13
  so ans is 49
• 10 years agoHelpfull: Yes(0) No(2)
• as the series is the square of natural numbers from 1 to 7
  49
• 10 years agoHelpfull: Yes(0) No(2)
• sequence square of 1 2 3.....!
  ans is 42
• 10 years agoHelpfull: Yes(0) No(6)
• 49,square of 7
  
  
• 10 years agoHelpfull: Yes(0) No(0)
• alternative series: 1x1, 3x3, 5x5, 7x7=49
• 10 years agoHelpfull: Yes(0) No(0)
• 1,4,9,16,25,36,...
  3,5,7,9,11,13..
  therefore 36+13=49
• 10 years agoHelpfull: Yes(0) No(0)
• 49 the sequence is in prefect squares like (1)^2,(2)^2,(3)^2,...so on
• 10 years agoHelpfull: Yes(0) No(0)
• 49 starting from 3 the number is increasing by 2 for the difference of two numbers
• 5 years agoHelpfull: Yes(0) No(0)