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Q and T stay on the same floor above the floor on which O stays, but not immediately above. S stays on the topmost floor. There are only three floors between T and V, both stay on flat no. 2. O stays just below W and both stays on flat no. 1. O does not stay on even numbered floor. N stays on immediately above P and both stays on the same flat number. P stays on even numbered floor.
Case (1) is the final arrangement.
3 6 18 149 602 15057
...66, 115, 34, 155, 14, 211
Find the wrong number in given number series.
1687, 1666, 1618, 1549, 1457, 1342.
100, 125, 143, 169, 198, 230, 265
12, 28, 64, 128, 228, 379
- 80, - 44, - 4, 88, 216, 380
131, 132, 140, 166, 231, 356
1034, 2364, 4091, 6257, 9030, 12404
40, 56, 85, 129, 190, 268