Question
When all the digits of the number ‘385967368578’ are
arranged in increasing order from the left end, then what is the number obtained when third digit from the left end is subtracted from the fourth digit from the right end of the number after the rearrangement?Solution
3         8         5         9         6         7         3         6         8         5         7         8 3         3         5          5         6         6         7         7         8          8         8         9 Required difference = 8 – 5 = 3.
Find the wrong number in the given number series.
16, 24, 36, 54, 81, 120.5
- 2024, 1583, 1193, 822, 498, 209
33Â Â Â Â 34Â Â Â 37Â Â Â 42Â Â Â 48Â Â Â 58
66, 115, 34, 155, 14, 211
360, 322, 286, 248, 220, 190
- Find the wrong number in the given number series.
7, 35, 42, 126, 128, 118 - Find the wrong number in the given number series.
2, 6, 14, 30, 62, 126 Find the wrong number in the given number series.
134, 163, 194, 231, 274, 315
125, 142, 199, 320, 489, 778
Find the wrong number in the given number series.
32, 48, 84, 146, 248, 392