Question
12, 25, 51, ?, 207,
415Solution
ATQ, 12 × 2 + 1 = 25 25 × 2 + 1 = 51 51 × 2 + 1 = 103 103 × 2 + 1 = 207 207 × 2 + 1 = 415
More Missing Series Questions
120, 60, 80, 90, 180, 450
12, 220, 322, 376, 402, 415
- Find the wrong number in the given number series.
8, 12, 21, 46, 95, 195 44, 57, 81, 119, 170, 234, 311.
24, 72, 36, 112, 54, 162
Find the wrong number in given series.
1868, 1875, 1883, 1946, 1980, 2185
32, 48, 72, 108, 162, 248
Find the wrong number in the given number series.
63, 66, 57, 75, 51, 81
Find the wrong number in the given number series.
12, 25, 39, 54, 72, 87
- Find the wrong number in the given number series.
50, 64, 90, 134, 190, 260
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