800 400 600 1500 ? 23625
...20 910?2971.5
...1 0.5 3 7.5 21.5 74.25
A series is 4, 5, 17, 88, 620, 5585
If another series a, b, 23, d, e, f follows the same pattern as the given number series, then find the approx...
32 63 121 ? 453 889
...20 60 180 540 ? 4860
...6, 17, 21, 47, ?, 107
2556 636 156 ? 6
81, 90, 108, 135, 171, ?
3 2 10 ? 17 16
...
