Question

In each of the following questions the number series is given. One term of the series is denoted by
x. You have to calculate of value of x and by using the value of x, you have to solve the following questions. If   4       10    16      26       x     50 Then find the value of (x² - 1) + (x² + 1).

A 2582
B 2592
C 2492
D 2952
E 2855
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