Select the number from among the given options that can replace the question mark (?) in the following series.
24, ?, 52, 312, 320
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 48.
Given series: 24, ?, 52, 312, 320
The series follows this pattern:
24 × 2 = 48; 48 + 4 = 52; 52 × 6 = 312; 312 + 8 = 320