English and Logical Reasoning Prep GuideLogical ReasoningChart Logic
2 1 2 21 22 ? 1 2 5 20 23 43
Options
- A40
- B48
- C50
- D36
Correct answer
A. 40
Step-by-step solution
aligned & (21+1)-2=22-2=20 & (22+2)-1=24-1=23 & (?+5)-2=43 & ?=(43+2)-5 & ?=45-5=40 aligned