List of top Arithmetic and Mental Ability Questions on Number Series asked in KLEE

The next term of the sequence 1 , 8 , 27 , 64 , 125 , ____.
If 2 + 4 = 20 and 3 + 5 = 34, then 6 + 9 =
What comes next in the sequence; 1, 6, 13, 22, 33, ?
The very next number in the sequence 5, 10, 40, 320, ... is
Find the missing number in the series: 6, 3, 3, 6, 24, ?
Find the wrong number in the series. 3, 31, 131, 351, 739, 1343, 2211, 3291, 4931