In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.

- 20
- 21
- 22
- 24

Option 3 : 22

Let's discuss the concepts related to Missing Number and Missing Number in Diagram. Explore more from Logical Reasoning here. Learn now!

The pattern used here is as follows,

2 + 4 = 6

6 + 4 = 10

10 + 4 = 14

14 + 4 = 18

Similarly,

18 + 4 = 22

Hence, 22 is the correct answer.
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