Correct option is B
The series 6, 10, 20, 24, 48, 52, (?)
Logic: +4, ×2
6 to 10: 6+4=10
10 to 20: 10×2=20
20 to 24: 20+4=24
24 to 48: 24×2=48
48 to 52: 48+4=52
Applying the Pattern
Following the alternating pattern, the next step after 52 should be:
Multiply by 2:
52×2=104
Correct answer: (b) 104.