A) 62
B) 56
C) 38
D) 50
Correct Answer: D
Solution :
The rule is: Add up the digits on LHS and double the sum to get RHS \[24+35=\left( 2+4+3+5 \right)\times 2=14\times 2=28\,\text{etc}\text{.}\] \[\therefore \] \[(69+37)=(6+9+3+7)\times 2=25\times 2=50\]
You need to login to perform this action.
You will be redirected in
3 sec
