List of top Logical Reasoning Questions on Sequence and Series

In the given letter series some of the letters are missing which are given in that order as one of the alternatives below, choose the correct alternative-
aa_bbc_aa_b6cc
abbc_caa_bb_c

Find the missing letter/number

Find the correct number that will complete the series: 14, 26, 36, 44, 50, ____________, 56

Consider the following alphanumeric series with powers:
A¹, C³, E⁵, G⁷, __, __, I⁹, __,K¹¹, M¹³, __
Based on the observed pattern, complete the series by selecting the correct options:

Consider the following alphanumeric series with powers :
A¹, C³, E⁵, G⁷, __, __, I⁹, __, K¹¹, M¹³, __
Based on the observed pattern, complete the series by selecting the correct options :

Complete the series :
N3, P9, R27, T81,___?

Look at this series: $2,\; 1,\; \tfrac{1}{2},\; \tfrac{1}{4},\; \ldots$ What number should come next?

Look at this series: $7,\; 10,\; 8,\; 11,\; 9,\; 12,\; \ldots$ What number should come next?

In this series, you will be looking at both the letter pattern and the number pattern. Fill the blank in the middle of the series or the end of the series. Series: SCD, TEF, UGH, ____, WKL

Arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
1. Preach
2. Praise
3. Precinct
4. Precept

In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much
Look at this series: 2, 1, ($\frac{1}{2}$), ($\frac{1}{4}$), ... What number should come next ?

In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next ?

In this series, you will be looking at both the letter pattern and the number pattern. Fill the blank in the middle of the series or the end of the series.
SCD, TEF, UGH, ____, WKL

Find the wrong number in the following series:1, 2, 4, 7, 13, 24, 54, 81

Choose the letter that can replace the question mark in the series: A, D, I, P, ?

Choose the number that can replace the question mark in the series: 1, 8, 27, ?

3, 7, 15, 31, 63, ?

Which one of the following is the correct option in place of the question mark. AOP, CQR, EST, GUV, ?

What is the next number in the series given below?
3, 5, 5, 3, 7, 1, ?

What would be the first term of the following number series that will have four different digits: 77, 80, 85, 88, 93, 96, 101, ..?

Which is the next number in the series given below?
12, 98, 24, 49, 48, 24.5, ?