Logical Reasoning

Sequence & Series

Easy

Choose the correct option from the given ones that will complete the series: 6, 8, 12, 18, 26, ?

✅ Correct Option: 3

The successive differences are $2, 4, 6, 8$ , increasing by 2 each time.

The next difference is 10, so the missing term is $26 + 10 = 36$ .

2025: 28 May Shift 2

Choose the missing term out of the given alternatives:

E4, G9, J25, O49, V121, ?, T289

2025: 26 May Shift 1

Which number will replace the question mark (?) in the following series?

3, 4, 5, 6, 9, 10, 11, 12, 15, ?

2025: 22 May Shift 1

Select the term that will come next in the following series.

FBA, IGE, LLI, OQM, ?

2022: 20 Aug Shift 1

Complete the series :

20, 33, 48, 65, 84, ......

2026: 24 May Shift 1

Study the pattern and identify the missing number:

7	13	6
4	22	18
17	?	7

2026: 21 May Shift 1

Which of the following list of numbers is/are in Geometric Progression (GP)?

(A) 6, 18, 54, 162...

(B) 2, 6, 18, 25...

(D) 4, 12, 36, 108, ...

Choose the correct answer from the options given below:

Solution