What will be the next Number?

Question

1, 10, 33, 76, _____? 

Answer 1

Answer will be 145.

Let Consider p is the position for which we are calculating the value. P starts from 1 and goes infinite. 

Then It is using (((p^3)-p) + ((p^2)-p) +p)  formula. This will give the result. 

Answer 2

Try to do such question  Using brute Force .

Comments

Manojk, will it work on all the cases?

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likely but if u have this alternative then u should use it bcz its not time consuming .n also its working in ur two qus .

Answer 3

Answer 145

 Series is  {1² +0³  ,   3² + 1³  ,   5² + 2³ ,   7²+ 3³ ,   9² + 4³}

Answer 4

ans : 145

1 = 1³ + 0*1

10 = 2³  + 2*1

33 = 3³ + 3*2

76 = 4³ + 4*3

general

f(x) = x³ + x(x-1)