The difference of the number is (- 121).
The series is : 22, + 32, + 42, + 52, + 62, ..........
The series is : 232, 292, 312, 372, 412, ..........(Square of prime numbers)
The series is x 1.5, x 2, x 2.5, x 3, x 3.5
6 x 5 -4 = 26
26 x 5 + 4 =134
134 x 5 - 4 =666
666 x 5 + 4 = 3334
3334 x 5 -4 = 16666
16666 x 5 + 4 = ?
? = 83334
Option (e) Series is 92 , 83 , 74 , 65 , 56 , 47 , 38
? = 38 , = 6561
the difference of the numbers (+ 111).
The series is + 123, + (123 x 2), +(123 x 3), + (123 x 4), ...
The series is x 4 -1, x 4 - 2, x 4 - 3, x 4 - 4, ....,
The series is ;
+ 33, + 53, + 73, + 93, + 113, + 133, ............
None of these
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