Question
Find the wrong number in the given number series.
17, 36, 73, 134, 220, 352ÂSolution
ATQ, 2 3 + 9 = 17 3 3 + 9 = 36 4 3 + 9 = 73 5 3 + 9 = 134 6 3 + 9 = 225 7 3 + 9 = 352 So, 225 should come in place of 220.
17Â Â Â Â Â ? Â Â Â Â Â 2142 Â Â Â Â Â Â 12852 Â Â Â Â Â Â 64260Â Â Â Â Â Â 257040
...4 ? 113 449 1343 2681
...Direction: Which of the following will replace ‘?’ in the given question?
342, ‘?’, 420, 462, 506, 552, 60
4 5.5 19 .5 98.5 694 6251.5
...4 6 ? 31 119 601
...150 160 140 ? 130 180
...20, 36, 103, 406, ?, 12130
15 25 40 65 ? 195
1600, 330, 48, 23.2, ?, 31.0464
35.25 71 146 296 624 1376
...