A) 40
B) 48
C) 50
D) 36
Correct Answer: A
Solution :
\[(21+1)-2=22-2=20\] \[(22+2)-1=24-1=23\] \[(?+5)-2=43\] \[\Rightarrow \] \[?=(43+2)-5\] \[\Rightarrow \] \[?=45-5=40\]You need to login to perform this action.
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