Question
9256 6844 4888 3350 2152
1276 In each of the following questions one number is wrong. Find the wrong number.Solution
The series is (21)³ - 5 = 9256, (19)³ - 15 = 6844, (17)³ - 25 = 4888, (15)³ - 35 = 3340, (13)³ - 45 = 2152, (11)³ - 55 = 1276 Hence it should be 3340 in place of 3350.
324 322 640 1914 7648 ? 229368
...Choose the number which is different from others in the group.
30 29 91 446 ? 28217
5 14 56 220 1125 6786
...3 5 7 25 85 481
...There are three series given below which are following with the same pattern.
Series I: 1, 12, 38, 193, 1355
Series II: 6, B, C, D, E
...Direction: Which of the following will replace ‘?’ in the given question?
10, 12, ‘?’, 27, 36, 45, 54, 63, 72
24 25 46 ? 572 2885
...13, 26, 104, ?, 13312, 425984
840 400 180 ? 15 -12.5
...