A) 70
B) 60
C) 50
D) 80
Correct Answer: C
Solution :
In first column: \[{{5}^{2}}+{{4}^{2}}-1=40;\] In second column: \[{{9}^{2}}+{{5}^{2}}-6=100\] \[\therefore \] In third column: \[{{7}^{2}}+{{3}^{2}}-8=50\]
You need to login to perform this action.
You will be redirected in
3 sec
