Which is the incorrect term in the following series? 276, 138, 207, 517.5, 2356.75, 8150.625
138
207
517.5
8150.625
None of these
The series is ×0.5, ×1.5, ×2.5, ×3.5, ...
Hence, the number should be 1811.25 in place of 2356.75.
Which is the incorrect term in the following series? 45, 46, 94, 285, 1144, 5720
Which is the incorrect term in the following series? 5, 13, 37, 111, 325, 973
Which is the incorrect term in the following series? 63, 70, 78, 92, 109, 131
Which is the incorrect term in the following series? 12, 24, -2, 34, -8, 44, -18