Bissoy.com
Doctors Medicines MCQs Q&A

  1. $$ {\frac{x}{{100y \times \left( {1 - z} \right)}}} \,{\text{days}}$$    
  2. $$ {\frac{{100yz}}{x}} \,{\text{days}}$$    
  3. $$ {\frac{{100x}}{{\left( {100 - z} \right)y}}} \,{\text{days}}$$    
  4. $$\frac{{100}}{{y \times \left( {z - 1} \right)}}\,{\text{days}}$$    
  5. Cannot determined
5 views

1 Answers

Answer: Option 3

$$\eqalign{ & {\text{Daily}}\,{\text{supply}}, \cr & = \left( {100 - z} \right)\% \,{\text{of}}\,y \cr & = \frac{{ {\left( {100 - z} \right)y} }}{{100}} \cr & {\text{Thus,}}\,{\text{required}}\,{\text{number}}\,{\text{of}}\,{\text{days}} \cr & = {\frac{{ {100x} }}{{\left( {100 - z} \right)y}}} \cr} $$

5 views

Related Questions