List of top General Knowledge and Mental Ability Questions on Sequence and Series asked in AP LAWCET

What is the next number in the sequence: 2, 5, 11, 23, 47, ___?
What is the number that comes next in the sequence?
1, 8, 27, 64, ___, 216, 343
Fill in the blanks:
1, 4, 9, 16, ___, 25, 49
Select the right number which should come in place of the question mark (?) in the series of numbers given below.
171, 162, 144, 135, __?