A) 32
B) 40
C) 42
D) 45
Correct Answer: D
Solution :
Let the quantity of add in original mixture be x L and that of water be 3x L. \[\therefore \] \[\frac{x+5}{3x}=\frac{1}{2}\] \[\Rightarrow \] \[2x+10=3x\] \[\Rightarrow \] \[x=10\] \[\therefore \] Quantity of new mixture \[=4x+5=45\,L\]You need to login to perform this action.
You will be redirected in
3 sec