Select the number from among the given options that can replace the question mark(?) in the following series.
10, 15, 19, 22, ?, 25
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 24.
Given series: 10, 15, 19, 22, ?, 25
The series follows this pattern:
10 + 5 = 15
15 + 4 = 19
19 + 3 = 22
22 + 2 = 24
24 + 1 = 25
So, the missing term in the series is 24.