Quantitative Aptitude Ques 1172
Question: Find x in the expression $ \frac{99}{14}+\frac{85}{x}+\frac{11}{2}=\frac{173}{7} $
Options:
A) 7
B) 11
C) 9
D) 3
Show Answer
Answer:
Correct Answer: A
Solution:
- $ \frac{99}{14}+\frac{85}{x}+\frac{11}{2}=\frac{173}{7} $
$ \Rightarrow $ $ \frac{85}{x}=\frac{173}{7}-\frac{11}{2}-\frac{99}{14} $
$ \Rightarrow $ $ \frac{85}{x}=\frac{346-77-99}{14} $
$ \Rightarrow $ $ \frac{85}{x}=\frac{170}{14} $
$ \Rightarrow $ $ x=\frac{85\times 14}{170}=7 $
BETA
