Question : Directions: Select the number that can replace the question mark (?) in the following series.
15, 18, 13, 20, 11, ?
Option 1: 22
Option 2: 20
Option 3: 25
Option 4: 23
Correct Answer: 22
Solution :
Given:
15, 18, 13, 20, 11, ?
Follow the pattern to obtain the next term –
So, 22 is the missing term in the series. Hence, the first option is correct.
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