4,9,25,49....?

• prime number squares
  2*2=4
  3*3=9
  5*5=25
  7*7=49
  11*11=121
  so answer is 121
  
• 11 years agoHelpfull: Yes(3) No(0)
• 121 squares of prime no are given. 2^2, 3^2, 5^2, 7^2 so next will be 11^2
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• 2^2=4
  3^2=9
  5^2=25
  7^2=49
  11^2=121
  Prime nos.
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• 121 as its the series of squares of prime numbers,
  
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• 2^2=4
  
  3^2=9
  
  5^2=25
  
  7^2=49
  all are prime numbers
  
  so next prime number is 11
  
  11^2=121
  
  ans is 21.
  
  next value 13^2=169 and goes on..
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• 121. squares of prime numbers
• 11 years agoHelpfull: Yes(0) No(0)