English and Logical Reasoning Prep GuideLogical ReasoningChart Logic
array lll 6 & 9 & 12 36 & 81 & 144 24 & 63 & ? array
Options
- A120
- B80
- C94
- D102
Correct answer
A. 120
Step-by-step solution
Columnwise array ll 6 6=36 & 6 (6-2)=6 4=24 9 9=81 & 9 (9-2)=9 7=63 12 12=144 & 12 (12-2)=12 10=120 & array