Question
54, 58, 67, 92, 173,
262Â The following numbers form a series. Find the odd one out.ÂSolution
ATQ, 54 + 22 = 58 58 + 32 = 67 67 + 52 = 92 92 + 72 = 141 141 + 112 = 262 Therefore, 141 should be in place of 173
612, 487,?, 396, 388, 387
Find the missing number in the given number series.
1, 2, 6, 24, 120, ?What will come in place of the question mark (?) in the following series?
36, 85, ?, 230, 330, 451
Find the missing term in the series:
2, 5, 11, 23, 47, ?
What will come in place of the question mark (?) in the following series?
400, 841, 1202, ?, 1716, 1885
44   45    41   50    ?      59    23
...221, 100, 0, -81, ?
...900 Â Â Â 90Â Â Â 18Â Â Â ? Â Â Â Â 2.16Â Â Â Â 1.08
16, 20, 11, 27, ?, 38
37, 57, 82, ?, 147, 187