70,54,45,41 ?

• 70 - 54 = 16 = 4^2
  54 - 45 = 09 = 3^2
  45-41 = 04 =2^2
  so we can write
  41 - x = 01 = 1^1 , where x is the next number
  x = 41 - 1 = 40
  so the next number will be 40
• 10 years agoHelpfull: Yes(36) No(0)
• The next number will be 40
• 10 years agoHelpfull: Yes(2) No(1)
• diferrence b/w 70 &54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  41-40=1
• 10 years agoHelpfull: Yes(1) No(2)
• 70-54=16 (=4^2).
  54-45=9 (=3^3).
  45-41=4 (2^2).
  41-40=1 (1^1).
  so 40 will e the ans.
  
• 10 years agoHelpfull: Yes(1) No(0)
• 40
  70-54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  41-40=1=1^2
• 10 years agoHelpfull: Yes(1) No(0)
• ans is 40 because
  70-54=16 which is square of 4
  54-45=9 which is square of 3
  45-41=4 which is square of 2
  so 41-40=1 which is square of 1
• 10 years agoHelpfull: Yes(1) No(0)
• ans..40
  
  70-54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  let next number is x...so, 41-x=1^1, then x i.e next number=40
• 9 years agoHelpfull: Yes(1) No(0)
• 70-54=4^2, 54-45=3^2, 45-41=2^2, ans= 1
• 10 years agoHelpfull: Yes(0) No(2)
• 70-54=16 i.e.4^2
  54-45=9 i.e. 3^2
  ....hence next is 40 ans.
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• 40
  The difference is in the order of 16, 9, 4, 1.....
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• Ans 39
  
• 10 years agoHelpfull: Yes(0) No(3)
• 70 54 45 41 x
  get difference between no.
  16 9 4 so ultimately the next digit wil be square of 1 i.e 1
  so next number will be 41+1=42
• 10 years agoHelpfull: Yes(0) No(3)
• ans 40
  successive subtraction of 4^2,3^2,2^2,1^2
  then we get 40
• 10 years agoHelpfull: Yes(0) No(0)
• 70-54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  41-40=1=1^2 so the ans of the series is 40
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• 40
  41-1^2=40
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• ans:40.
  the square of 4,3,2&1 are substracted successively.
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• 70-16=54
  54-9=45
  45-4=41
  41-1=40
  
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• next term will be 42.........difference of each no is square of a no.like 4^2, 3^2, 2^2, 1^2......
• 10 years agoHelpfull: Yes(0) No(2)
• srry by mistake i ve written 42.next no will be 40....
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• 70 - 54 = 16 = 4^2
  40
• 10 years agoHelpfull: Yes(0) No(0)
• 40 is the answer bcz the series is formed by diff of squares 16,9,4 therfore nxt is 1
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• 40
  70-54=16 = 4^2
  54-45=9 = 3^2
  45-41=4 = 2^2
  41-40=1 =1^2
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• 40 is answer
  16
  9
  4
  then difference 1
  so 41-1
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• the ans is 40
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• 70-54=16=4^2
  54-45=9=3^2
  45-41=4=2^2
  41-x=1^2=>x=41-1=40 ans
  
• 9 years agoHelpfull: Yes(0) No(0)
• Previous no.- nxt no.=70-54=16=4^2
  Previous no.- nxt no.=54-45=3^2
  Again prv no.- nxt no.=45-41=2^2
  So.now,41-x=1^2
  41-1^1=x
  Hence ,x= 40
• 9 years agoHelpfull: Yes(0) No(0)