Series
Practice QuestionsMCQ (Single Correct Answer)
1
Consider the sequence:
A_BCD_BBCDABC_DABC_D
that follows a certain pattern. Which one of the following completes the sequence?
UPSC Civil Service Prelims Paper II 2024 (CSAT)
2
What is the middle term of the sequence
Z, Z, Y, Y, Y, X, X, X, X, W, W, W, W, W ____, A?
UPSC Civil Service Prelims Paper II 2023 (CSAT)
3
Replace the incorrect term by the correct term in the given sequence
3, 2, 7, 4, 13, 10, 21, 18, 31, 28, 43, 40
where odd terms and even terms follow the same pattern.
UPSC Civil Service Prelims Paper II 2021 (CSAT)
4
Following is a matrix of certain entries. The entries follow a certain trend row-wise. Choose the missing entry (?) accordingly.
| 7B | 10A | 3C |
| 3C | 9B | 6A |
| 10A | 13C | ? |
UPSC Civil Service Prelims Paper II 2021 (CSAT)
5
You are given two identical sequences in two rows:
|
Sequence-I: |
8 |
4 |
6 |
15 |
52.5 |
236.25 |
|
Sequence-II: |
5 |
A |
B |
C |
D |
E |
What is the entry in the place of C for the Sequence-II?
UPSC Civil Service Prelims Paper II 2021 (CSAT)