A) ??????????? ?3?????????????? ?????????????????
B) ??????????? ?7
C) ??????????? ?10?
D) ??????????? ?12
Correct Answer: C
Solution :
?Let there be (x+ 1) members Father's share =\[\frac{1}{4}\] , then share of other members each =\[\frac{1}{x},\frac{3}{4}\] \[\Rightarrow \,\,\,\,3\,\left( \frac{3}{4x} \right)=\frac{1}{4}\] so x = 9. Hence, total number of family members =10. ???????????You need to login to perform this action.
You will be redirected in
3 sec