Question
152    142    122   ?    Â
52Â Â Â Â 2 What should come in place of question mark (?) in the following number series?Solution
152 – 10 = 142 142 – 20 = 122 122 – 30 = 92 92 – 40 = 52 52 – 50 = 2
More Missing Series Questions
4, 6, 12, 30, ?, 315, 1260Â
Find the missing term in the series:
1, 4, 9, 16, 25, ?, 49
36, 48, 24, 60, ?, 72
?, 15, 45, 225, 1575, 14175
What should come in place of (?) question mark in the given number series.
2, 6, 15, 31, 56, ?
10,14,26,42,70,?
53 × 38 + 32 × âˆ›54872 = ?
168, 164, 155, 139, ?, 78
18, 30, 46, 66, 90, ?
152    142    122   ?     52    2
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